diff --git a/Cargo.lock b/Cargo.lock
index 176013eec88..818b3b766a7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1313,9 +1313,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.8.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282a6247722caba404c065016bbfa522806e51714c34f5dfc3e4a3a46fcb4223"
+checksum = "0f647032dfaa1f8b6dc29bd3edb7bbef4861b8b8007ebb118d6db284fd59f6ee"
 dependencies = [
  "autocfg",
  "hashbrown",
diff --git a/Cargo.toml b/Cargo.toml
index 0e4cdda80a7..5def7961cbd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -60,7 +60,7 @@ futures-util = "=0.3.21"
 hex = "=0.4.3"
 http = "=0.2.6"
 hyper = { version = "=0.14.18", features = ["client", "http1"] }
-indexmap = { version = "=1.8.0", features = ["serde-1"] }
+indexmap = { version = "=1.8.1", features = ["serde-1"] }
 tikv-jemallocator = { version = "=0.4.3", features = ['unprefixed_malloc_on_supported_platforms', 'profiling'] }
 lettre = { version = "=0.10.0-rc.4", default-features = false, features = ["file-transport", "smtp-transport", "native-tls", "hostname", "builder"] }
 minijinja = "=0.15.0"