diff --git a/.bumpversion.toml b/.bumpversion.toml
index 37669f5c..2f8f2417 100644
--- a/.bumpversion.toml
+++ b/.bumpversion.toml
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "5.0.0"
+current_version = "5.1.0"
 commit = false
 tag = false
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 52b1cabd..bda9ee4e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.15.0)
-project(c-questdb-client VERSION 5.0.0)
+project(c-questdb-client VERSION 5.1.0)
 
 set(CPACK_PROJECT_NAME ${PROJECT_NAME})
 set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
diff --git a/ci/run_all_tests.py b/ci/run_all_tests.py
index f6b47b4e..21d5b3ea 100644
--- a/ci/run_all_tests.py
+++ b/ci/run_all_tests.py
@@ -43,7 +43,7 @@ def main():
         build_cxx20_dir.glob(f'**/test_line_sender{exe_suffix}')))
 
     system_test_path = pathlib.Path('system_test') / 'test.py'
-    #qdb_v = '8.2.3'  # The version of QuestDB we'll test against.
+    qdb_v = '9.0.3'  # The version of QuestDB we'll test against.
 
     run_cmd('cargo', 'test',
             '--', '--nocapture', cwd='questdb-rs')
@@ -65,8 +65,8 @@ def main():
     run_cmd('cargo', 'test', cwd='questdb-rs-ffi')
     run_cmd(str(test_line_sender_path))
     run_cmd(str(test_line_sender_path_CXX20))
-    #run_cmd('python3', str(system_test_path), 'run', '--versions', qdb_v, '-v')
-    run_cmd('python3', str(system_test_path), 'run', '--repo', './questdb', '-v')
+    run_cmd('python3', str(system_test_path), 'run', '--versions', qdb_v, '-v')
+    #run_cmd('python3', str(system_test_path), 'run', '--repo', './questdb', '-v')
 
 
 if __name__ == '__main__':
diff --git a/doc/SECURITY.md b/doc/SECURITY.md
index 83b2e94b..65552ec2 100644
--- a/doc/SECURITY.md
+++ b/doc/SECURITY.md
@@ -35,7 +35,7 @@ A few important technical details on TLS:
     are managed centrally.
 
 For API usage:
-* Rust: `SenderBuilder`'s [`auth`](https://docs.rs/questdb-rs/5.0.0/questdb/ingress/struct.SenderBuilder.html#method.auth)
-  and [`tls`](https://docs.rs/questdb-rs/5.0.0/questdb/ingress/struct.SenderBuilder.html#method.tls) methods.
+* Rust: `SenderBuilder`'s [`auth`](https://docs.rs/questdb-rs/5.1.0/questdb/ingress/struct.SenderBuilder.html#method.auth)
+  and [`tls`](https://docs.rs/questdb-rs/5.1.0/questdb/ingress/struct.SenderBuilder.html#method.tls) methods.
 * C: [examples/line_sender_c_example_auth.c](../examples/line_sender_c_example_auth.c)
 * C++: [examples/line_sender_cpp_example_auth.cpp](../examples/line_sender_cpp_example_auth.cpp)
diff --git a/include/questdb/ingress/line_sender.hpp b/include/questdb/ingress/line_sender.hpp
index fa1ae090..fa08826c 100644
--- a/include/questdb/ingress/line_sender.hpp
+++ b/include/questdb/ingress/line_sender.hpp
@@ -1175,7 +1175,7 @@ class _user_agent
     static inline ::line_sender_utf8 name()
     {
         // Maintained by .bumpversion.cfg
-        static const char user_agent[] = "questdb/c++/5.0.0";
+        static const char user_agent[] = "questdb/c++/5.1.0";
         ::line_sender_utf8 utf8 =
             ::line_sender_utf8_assert(sizeof(user_agent) - 1, user_agent);
         return utf8;
diff --git a/questdb-rs-ffi/Cargo.lock b/questdb-rs-ffi/Cargo.lock
index a3773d0d..548c0f94 100644
--- a/questdb-rs-ffi/Cargo.lock
+++ b/questdb-rs-ffi/Cargo.lock
@@ -10,15 +10,15 @@ checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "base64ct"
-version = "1.7.3"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89e25b6adfb930f02d1981565a6e5d9c547ac15a96606256d3b59040e5cd4ca3"
+checksum = "55248b47b0caf0546f7988906588779981c43bb1bc9d0c44087278f80cdb44ba"
 
 [[package]]
 name = "bitflags"
-version = "2.9.0"
+version = "2.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd"
+checksum = "2261d10cca569e4643e526d8dc2e62e433cc8aba21ab764233731f8d369bf394"
 
 [[package]]
 name = "bytes"
@@ -28,24 +28,25 @@ checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
 
 [[package]]
 name = "cc"
-version = "1.2.17"
+version = "1.2.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fcb57c740ae1daf453ae85f16e37396f672b039e00d9d866e07ddb24e328e3a"
+checksum = "e1354349954c6fc9cb0deab020f27f783cf0b604e8bb754dc4658ecf0d29c35f"
 dependencies = [
+ "find-msvc-tools",
  "shlex",
 ]
 
 [[package]]
 name = "cfg-if"
-version = "1.0.0"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+checksum = "2fd1289c04a9ea8cb22300a459a72a385d7c73d3259e2ed7dcb2af674838cfa9"
 
 [[package]]
 name = "core-foundation"
-version = "0.10.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b55271e5c8c478ad3f38ad24ef34923091e0548492a266d19b3c0b4d82574c63"
+checksum = "b2a6cd9ae233e7f62ba4e9353e81a88df7fc8a5987b8d445b4d90c879bd156f6"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -59,16 +60,22 @@ checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
 [[package]]
 name = "dns-lookup"
-version = "2.0.4"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5766087c2235fec47fafa4cfecc81e494ee679d0fd4a59887ea0919bfb0e4fc"
+checksum = "cf5597a4b7fe5275fc9dcf88ce26326bc8e4cb87d0130f33752d4c5f717793cf"
 dependencies = [
  "cfg-if",
  "libc",
- "socket2",
- "windows-sys 0.48.0",
+ "socket2 0.6.0",
+ "windows-sys 0.60.2",
 ]
 
+[[package]]
+name = "find-msvc-tools"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ced73b1dacfc750a6db6c0a0c3a3853c8b41997e2e2c563dc90804ae6867959"
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -77,13 +84,13 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
 name = "getrandom"
-version = "0.2.15"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
+checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi 0.11.1+wasi-snapshot-preview1",
 ]
 
 [[package]]
@@ -95,7 +102,7 @@ dependencies = [
  "cfg-if",
  "libc",
  "r-efi",
- "wasi 0.14.2+wasi-0.2.4",
+ "wasi 0.14.7+wasi-0.2.4",
 ]
 
 [[package]]
@@ -129,21 +136,21 @@ checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
 
 [[package]]
 name = "libc"
-version = "0.2.171"
+version = "0.2.176"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c19937216e9d3aa9956d9bb8dfc0b0c8beb6058fc4f7a4dc4d850edf86a237d6"
+checksum = "58f929b4d672ea937a23a1ab494143d968337a5f47e56d0815df1e0890ddf174"
 
 [[package]]
 name = "log"
-version = "0.4.27"
+version = "0.4.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
+checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
 
 [[package]]
 name = "memchr"
-version = "2.7.4"
+version = "2.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"
 
 [[package]]
 name = "once_cell"
@@ -159,9 +166,9 @@ checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
 
 [[package]]
 name = "percent-encoding"
-version = "2.3.1"
+version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
+checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
 [[package]]
 name = "ppv-lite86"
@@ -174,9 +181,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.94"
+version = "1.0.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"
+checksum = "89ae43fd86e4158d6db51ad8e2b80f313af9cc74f5c0e03ccb87de09998732de"
 dependencies = [
  "unicode-ident",
 ]
@@ -198,7 +205,7 @@ dependencies = [
 
 [[package]]
 name = "questdb-rs"
-version = "5.0.0"
+version = "5.1.0"
 dependencies = [
  "base64ct",
  "dns-lookup",
@@ -216,7 +223,7 @@ dependencies = [
  "serde",
  "serde_json",
  "slugify",
- "socket2",
+ "socket2 0.5.10",
  "ureq",
  "webpki-roots",
  "winapi",
@@ -224,7 +231,7 @@ dependencies = [
 
 [[package]]
 name = "questdb-rs-ffi"
-version = "5.0.0"
+version = "5.1.0"
 dependencies = [
  "libc",
  "questdb-confstr-ffi",
@@ -233,9 +240,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.40"
+version = "1.0.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
+checksum = "ce25767e7b499d1b604768e7cde645d14cc8584231ea6b295e9c9eb22c02e1d1"
 dependencies = [
  "proc-macro2",
 ]
@@ -248,9 +255,9 @@ checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[package]]
 name = "rand"
-version = "0.9.1"
+version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9fbfd9d094a40bf3ae768db9361049ace4c0e04a4fd6b359518bd7b73a73dd97"
+checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
 dependencies = [
  "rand_chacha",
  "rand_core",
@@ -283,7 +290,7 @@ checksum = "a4689e6c2294d81e88dc6261c768b63bc4fcdb852be6d1352498b114f61383b7"
 dependencies = [
  "cc",
  "cfg-if",
- "getrandom 0.2.15",
+ "getrandom 0.2.16",
  "libc",
  "untrusted",
  "windows-sys 0.52.0",
@@ -291,9 +298,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.25"
+version = "0.23.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "822ee9188ac4ec04a2f0531e55d035fb2de73f18b41a63c70c2712503b6fb13c"
+checksum = "cd3c25631629d034ce7cd9940adc9d45762d46de2b0f57193c4443b92c6d4d40"
 dependencies = [
  "log",
  "once_cell",
@@ -327,15 +334,18 @@ dependencies = [
 
 [[package]]
 name = "rustls-pki-types"
-version = "1.11.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "917ce264624a4b4db1c364dcc35bfca9ded014d0a958cd47ad3e960e988ea51c"
+checksum = "229a4a4c221013e7e1f1a043678c5cc39fe5171437c88fb47151a21e6f5b5c79"
+dependencies = [
+ "zeroize",
+]
 
 [[package]]
 name = "rustls-webpki"
-version = "0.103.1"
+version = "0.103.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fef8b8769aaccf73098557a87cd1816b4f9c7c16811c9c77142aa695c16f2c03"
+checksum = "8572f3c2cb9934231157b45499fc41e1f58c589fdfb81a844ba873265e80f8eb"
 dependencies = [
  "ring",
  "rustls-pki-types",
@@ -350,18 +360,18 @@ checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 
 [[package]]
 name = "schannel"
-version = "0.1.27"
+version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f29ebaa345f945cec9fbbc532eb307f0fdad8161f281b6369539c8d84876b3d"
+checksum = "891d81b926048e76efe18581bf793546b4c0eaf8448d72be8de2bbee5fd166e1"
 dependencies = [
- "windows-sys 0.59.0",
+ "windows-sys 0.61.1",
 ]
 
 [[package]]
 name = "security-framework"
-version = "3.2.0"
+version = "3.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "271720403f46ca04f7ba6f55d438f8bd878d6b8ca0a1046e8228c4145bcbb316"
+checksum = "b3297343eaf830f66ede390ea39da1d462b6b0c1b000f420d0a83f898bbbe6ef"
 dependencies = [
  "bitflags",
  "core-foundation",
@@ -372,9 +382,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework-sys"
-version = "2.14.0"
+version = "2.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49db231d56a190491cb4aeda9527f1ad45345af50b0851622a7adb8c03b01c32"
+checksum = "cc1f0cbffaac4852523ce30d8bd3c5cdc873501d96ff467ca09b6767bb8cd5c0"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -382,18 +392,28 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.219"
+version = "1.0.228"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e"
+dependencies = [
+ "serde_core",
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_core"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.219"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -402,14 +422,15 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.140"
+version = "1.0.145"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
+checksum = "402a6f66d8c709116cf22f558eab210f5a50187f702eb4d7e5ef38d9a7f1c79c"
 dependencies = [
  "itoa",
  "memchr",
  "ryu",
  "serde",
+ "serde_core",
 ]
 
 [[package]]
@@ -429,14 +450,24 @@ dependencies = [
 
 [[package]]
 name = "socket2"
-version = "0.5.9"
+version = "0.5.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f5fd57c80058a56cf5c777ab8a126398ece8e442983605d280a44ce79d0edef"
+checksum = "e22376abed350d73dd1cd119b57ffccad95b4e585a7cda43e286245ce23c0678"
 dependencies = [
  "libc",
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "socket2"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "233504af464074f9d066d7b5416c5f9b894a5862a6506e306f7b816cdd6f1807"
+dependencies = [
+ "libc",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -445,9 +476,9 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "syn"
-version = "2.0.100"
+version = "2.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"
+checksum = "ede7c438028d4436d71104916910f5bb611972c5cfd7f89b8300a8186e6fada6"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -456,9 +487,9 @@ dependencies = [
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.18"
+version = "1.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
+checksum = "f63a545481291138910575129486daeaf8ac54aee4387fe7906919f7830c7d9d"
 
 [[package]]
 name = "unidecode"
@@ -507,24 +538,33 @@ checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
 
 [[package]]
 name = "wasi"
-version = "0.11.0+wasi-snapshot-preview1"
+version = "0.11.1+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
 [[package]]
 name = "wasi"
-version = "0.14.2+wasi-0.2.4"
+version = "0.14.7+wasi-0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "883478de20367e224c0090af9cf5f9fa85bed63a95c1abf3afc5c083ebc06e8c"
+dependencies = [
+ "wasip2",
+]
+
+[[package]]
+name = "wasip2"
+version = "1.0.1+wasi-0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9683f9a5a998d873c0d21fcbe3c083009670149a8fab228644b8bd36b2c48cb3"
+checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
 dependencies = [
- "wit-bindgen-rt",
+ "wit-bindgen",
 ]
 
 [[package]]
 name = "webpki-roots"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8782dd5a41a24eed3a4f40b606249b3e236ca61adf1f25ea4d45c73de122b502"
+checksum = "7e8983c3ab33d6fb807cfcdad2491c4ea8cbc8ed839181c7dfd9c67c83e261b2"
 dependencies = [
  "rustls-pki-types",
 ]
@@ -552,13 +592,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "windows-sys"
-version = "0.48.0"
+name = "windows-link"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
-dependencies = [
- "windows-targets 0.48.5",
-]
+checksum = "45e46c0661abb7180e7b9c281db115305d49ca1709ab8242adf09666d2173c65"
 
 [[package]]
 name = "windows-sys"
@@ -579,18 +616,21 @@ dependencies = [
 ]
 
 [[package]]
-name = "windows-targets"
-version = "0.48.5"
+name = "windows-sys"
+version = "0.60.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
+dependencies = [
+ "windows-targets 0.53.4",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.61.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+checksum = "6f109e41dd4a3c848907eb83d5a42ea98b3769495597450cf6d153507b166f0f"
 dependencies = [
- "windows_aarch64_gnullvm 0.48.5",
- "windows_aarch64_msvc 0.48.5",
- "windows_i686_gnu 0.48.5",
- "windows_i686_msvc 0.48.5",
- "windows_x86_64_gnu 0.48.5",
- "windows_x86_64_gnullvm 0.48.5",
- "windows_x86_64_msvc 0.48.5",
+ "windows-link",
 ]
 
 [[package]]
@@ -602,7 +642,7 @@ dependencies = [
  "windows_aarch64_gnullvm 0.52.6",
  "windows_aarch64_msvc 0.52.6",
  "windows_i686_gnu 0.52.6",
- "windows_i686_gnullvm",
+ "windows_i686_gnullvm 0.52.6",
  "windows_i686_msvc 0.52.6",
  "windows_x86_64_gnu 0.52.6",
  "windows_x86_64_gnullvm 0.52.6",
@@ -610,10 +650,21 @@ dependencies = [
 ]
 
 [[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.48.5"
+name = "windows-targets"
+version = "0.53.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
+checksum = "2d42b7b7f66d2a06854650af09cfdf8713e427a439c97ad65a6375318033ac4b"
+dependencies = [
+ "windows-link",
+ "windows_aarch64_gnullvm 0.53.0",
+ "windows_aarch64_msvc 0.53.0",
+ "windows_i686_gnu 0.53.0",
+ "windows_i686_gnullvm 0.53.0",
+ "windows_i686_msvc 0.53.0",
+ "windows_x86_64_gnu 0.53.0",
+ "windows_x86_64_gnullvm 0.53.0",
+ "windows_x86_64_msvc 0.53.0",
+]
 
 [[package]]
 name = "windows_aarch64_gnullvm"
@@ -622,10 +673,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
 [[package]]
-name = "windows_aarch64_msvc"
-version = "0.48.5"
+name = "windows_aarch64_gnullvm"
+version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
+checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
 
 [[package]]
 name = "windows_aarch64_msvc"
@@ -634,10 +685,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
 [[package]]
-name = "windows_i686_gnu"
-version = "0.48.5"
+name = "windows_aarch64_msvc"
+version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
+checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
 
 [[package]]
 name = "windows_i686_gnu"
@@ -645,6 +696,12 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3"
+
 [[package]]
 name = "windows_i686_gnullvm"
 version = "0.52.6"
@@ -652,10 +709,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
 [[package]]
-name = "windows_i686_msvc"
-version = "0.48.5"
+name = "windows_i686_gnullvm"
+version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
+checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
 
 [[package]]
 name = "windows_i686_msvc"
@@ -664,10 +721,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
 [[package]]
-name = "windows_x86_64_gnu"
-version = "0.48.5"
+name = "windows_i686_msvc"
+version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
+checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
 
 [[package]]
 name = "windows_x86_64_gnu"
@@ -676,10 +733,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
 [[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.48.5"
+name = "windows_x86_64_gnu"
+version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
@@ -688,10 +745,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
 [[package]]
-name = "windows_x86_64_msvc"
-version = "0.48.5"
+name = "windows_x86_64_gnullvm"
+version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
 
 [[package]]
 name = "windows_x86_64_msvc"
@@ -700,28 +757,31 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
-name = "wit-bindgen-rt"
-version = "0.39.0"
+name = "windows_x86_64_msvc"
+version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
-dependencies = [
- "bitflags",
-]
+checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
+
+[[package]]
+name = "wit-bindgen"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
 
 [[package]]
 name = "zerocopy"
-version = "0.8.26"
+version = "0.8.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1039dd0d3c310cf05de012d8a39ff557cb0d23087fd44cad61df08fc31907a2f"
+checksum = "0894878a5fa3edfd6da3f88c4805f4c8558e2b996227a3d864f47fe11e38282c"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.26"
+version = "0.8.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ecf5b4cc5364572d7f4c329661bcc82724222973f2cab6f050a4e5c22f75181"
+checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -730,6 +790,6 @@ dependencies = [
 
 [[package]]
 name = "zeroize"
-version = "1.8.1"
+version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
+checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
diff --git a/questdb-rs-ffi/Cargo.toml b/questdb-rs-ffi/Cargo.toml
index 14834510..5cf2c27e 100644
--- a/questdb-rs-ffi/Cargo.toml
+++ b/questdb-rs-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "questdb-rs-ffi"
-version = "5.0.0"
+version = "5.1.0"
 edition = "2021"
 publish = false
 
diff --git a/questdb-rs/Cargo.toml b/questdb-rs/Cargo.toml
index 84455a67..5212488b 100644
--- a/questdb-rs/Cargo.toml
+++ b/questdb-rs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "questdb-rs"
-version = "5.0.0"
+version = "5.1.0"
 edition = "2021"
 license = "Apache-2.0"
 description = "QuestDB Client Library for Rust"
diff --git a/questdb-rs/README.md b/questdb-rs/README.md
index 78767987..38dad104 100644
--- a/questdb-rs/README.md
+++ b/questdb-rs/README.md
@@ -70,21 +70,21 @@ fn main() -> Result<()> {
 ## Docs
 
 Most of the client documentation is on the
-[`ingress`](https://docs.rs/questdb-rs/5.0.0/questdb/ingress/) module page.
+[`ingress`](https://docs.rs/questdb-rs/5.1.0/questdb/ingress/) module page.
 
 ## Examples
 
-A selection of usage examples is available in the [examples directory](https://github.com/questdb/c-questdb-client/tree/5.0.0/questdb-rs/examples):
+A selection of usage examples is available in the [examples directory](https://github.com/questdb/c-questdb-client/tree/5.1.0/questdb-rs/examples):
 
 | Example | Description |
 |---------|-------------|
-| [`basic.rs`](https://github.com/questdb/c-questdb-client/blob/5.0.0/questdb-rs/examples/basic.rs) | Minimal TCP ingestion example; shows basic row and array ingestion. |
-| [`auth.rs`](https://github.com/questdb/c-questdb-client/blob/5.0.0/questdb-rs/examples/auth.rs) | Adds authentication (user/password, token) to basic ingestion. |
-| [`auth_tls.rs`](https://github.com/questdb/c-questdb-client/blob/5.0.0/questdb-rs/examples/auth_tls.rs) | Like `auth.rs`, but uses TLS for encrypted TCP connections. |
-| [`from_conf.rs`](https://github.com/questdb/c-questdb-client/blob/5.0.0/questdb-rs/examples/from_conf.rs) | Configures client via connection string instead of builder pattern. |
-| [`from_env.rs`](https://github.com/questdb/c-questdb-client/blob/5.0.0/questdb-rs/examples/from_env.rs) | Reads config from `QDB_CLIENT_CONF` environment variable. |
-| [`http.rs`](https://github.com/questdb/c-questdb-client/blob/5.0.0/questdb-rs/examples/http.rs) | Uses HTTP transport and demonstrates array ingestion with `ndarray`. |
-| [`protocol_version.rs`](https://github.com/questdb/c-questdb-client/blob/5.0.0/questdb-rs/examples/protocol_version.rs) | Shows protocol version selection and feature differences (e.g. arrays). |
+| [`basic.rs`](https://github.com/questdb/c-questdb-client/blob/5.1.0/questdb-rs/examples/basic.rs) | Minimal TCP ingestion example; shows basic row and array ingestion. |
+| [`auth.rs`](https://github.com/questdb/c-questdb-client/blob/5.1.0/questdb-rs/examples/auth.rs) | Adds authentication (user/password, token) to basic ingestion. |
+| [`auth_tls.rs`](https://github.com/questdb/c-questdb-client/blob/5.1.0/questdb-rs/examples/auth_tls.rs) | Like `auth.rs`, but uses TLS for encrypted TCP connections. |
+| [`from_conf.rs`](https://github.com/questdb/c-questdb-client/blob/5.1.0/questdb-rs/examples/from_conf.rs) | Configures client via connection string instead of builder pattern. |
+| [`from_env.rs`](https://github.com/questdb/c-questdb-client/blob/5.1.0/questdb-rs/examples/from_env.rs) | Reads config from `QDB_CLIENT_CONF` environment variable. |
+| [`http.rs`](https://github.com/questdb/c-questdb-client/blob/5.1.0/questdb-rs/examples/http.rs) | Uses HTTP transport and demonstrates array ingestion with `ndarray`. |
+| [`protocol_version.rs`](https://github.com/questdb/c-questdb-client/blob/5.1.0/questdb-rs/examples/protocol_version.rs) | Shows protocol version selection and feature differences (e.g. arrays). |
 
 ## Crate features