diff --git a/Cargo.lock b/Cargo.lock
index f00a998..9c40464 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1139,9 +1139,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.9.0"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
+checksum = "fe4cd85333e22411419a0bcae1297d25e58c9443848b11dc6a86fefe8c78a661"
 dependencies = [
  "equivalent",
  "hashbrown 0.15.4",
diff --git a/Cargo.toml b/Cargo.toml
index 548a57c..078b8d8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -69,7 +69,7 @@ chumsky = "0.9"
 llvm-sys = { version = "170", optional = true }
 
 # Data structures
-indexmap = "2.2"
+indexmap = "2.10"
 petgraph = "0.6"
 
 # Utilities