diff --git a/Cargo.lock b/Cargo.lock
index 22eddd12f95..085cf3d65f0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -802,7 +802,7 @@ version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8eebd66744a15ded14960ab4ccdbfb51ad3b81f51f3f04a80adac98c985396c9"
 dependencies = [
- "hashbrown",
+ "hashbrown 0.14.5",
  "stacker",
 ]
 
@@ -2110,6 +2110,12 @@ dependencies = [
  "allocator-api2",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e087f84d4f86bf4b218b927129862374b72199ae7d8657835f1e89000eea4fb"
+
 [[package]]
 name = "headers"
 version = "0.4.0"
@@ -2572,12 +2578,12 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.5.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68b900aa2f7301e21c36462b170ee99994de34dff39a4a6a528e80e7376d07e5"
+checksum = "707907fe3c25f5424cce2cb7e1cbcafee6bdbe735ca90ef77c29e84591e5b9da"
 dependencies = [
  "equivalent",
- "hashbrown",
+ "hashbrown 0.15.0",
  "serde",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 88f23f76b74..813ebe9ffd6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -83,7 +83,7 @@ hex = "=0.4.3"
 http = "=1.1.0"
 http-body-util = "=0.1.2"
 hyper = { version = "=1.4.1", features = ["client", "http1"] }
-indexmap = { version = "=2.5.0", features = ["serde"] }
+indexmap = { version = "=2.6.0", features = ["serde"] }
 indicatif = "=0.17.8"
 ipnetwork = "=0.20.0"
 tikv-jemallocator = { version = "=0.6.0", features = ['unprefixed_malloc_on_supported_platforms', 'profiling'] }