diff --git a/Cargo.lock b/Cargo.lock
index 6f0f58b7617a..b6135aebadbd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3061,9 +3061,9 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.1.4"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc5a4e564e38c699f2880d3fda590bedc2e69f3f84cd48b457bd892ce61d0aa9"
+checksum = "bfe33edd8e85a12a67454e37f8c75e730830d83e313556ab9ebf9ee7fbeb3bfb"
 dependencies = [
  "crc32fast",
  "libz-rs-sys",
diff --git a/datafusion/core/Cargo.toml b/datafusion/core/Cargo.toml
index 0ddf195d4eff..58ad4874f8df 100644
--- a/datafusion/core/Cargo.toml
+++ b/datafusion/core/Cargo.toml
@@ -142,7 +142,7 @@ datafusion-physical-optimizer = { workspace = true }
 datafusion-physical-plan = { workspace = true }
 datafusion-session = { workspace = true }
 datafusion-sql = { workspace = true, optional = true }
-flate2 = { version = "1.1.4", optional = true }
+flate2 = { version = "1.1.5", optional = true }
 futures = { workspace = true }
 itertools = { workspace = true }
 liblzma = { workspace = true, optional = true }
diff --git a/datafusion/datasource/Cargo.toml b/datafusion/datasource/Cargo.toml
index e37752aa54ff..e71febce38e3 100644
--- a/datafusion/datasource/Cargo.toml
+++ b/datafusion/datasource/Cargo.toml
@@ -56,7 +56,7 @@ datafusion-physical-expr-adapter = { workspace = true }
 datafusion-physical-expr-common = { workspace = true }
 datafusion-physical-plan = { workspace = true }
 datafusion-session = { workspace = true }
-flate2 = { version = "1.1.4", optional = true }
+flate2 = { version = "1.1.5", optional = true }
 futures = { workspace = true }
 glob = "0.3.0"
 itertools = { workspace = true }