diff --git a/Cargo.lock b/Cargo.lock
index 956982e..bb35797 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -78,9 +78,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.2.2"
+version = "2.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "824b2ae422412366ba479e8111fd301f7b5faece8149317bb81925979a53f520"
+checksum = "233cf39063f058ea2caae4091bf4a3ef70a653afbc026f5c4a4135d114e3c177"
 dependencies = [
  "equivalent",
  "hashbrown",
diff --git a/Cargo.toml b/Cargo.toml
index aa1fd27..15c25ea 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ nohash-hasher = "0.2.0"
 tinymap = "0.4.0"
 linked-hash-map = "0.5.6"
 linear-map = "1.2.0"
-indexmap = "2.2.2"
+indexmap = "2.2.3"
 litemap = "0.7.0"
 
 [features]