diff --git a/Cargo.lock b/Cargo.lock
index d8a9404f2cc..0d3916be914 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4566,9 +4566,9 @@ checksum = "76a49eaebc8750bcba241df1e1e47ebb51b81eb35c65e8f11ffa0aebac353f7f"
 
 [[package]]
 name = "indexmap"
-version = "2.11.1"
+version = "2.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "206a8042aec68fa4a62e8d3f7aa4ceb508177d9324faf261e1959e495b7a1921"
+checksum = "92119844f513ffa41556430369ab02c295a3578af21cf945caa3e9e0c2481ac3"
 dependencies = [
  "equivalent",
  "hashbrown",
diff --git a/Cargo.toml b/Cargo.toml
index b22c4c7a835..8ed02e27b73 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -85,7 +85,7 @@ icu_locid = "1.5.0"
 icu_segmenter = "1.5.0"
 image = "0.25"
 imsz = "0.2"
-indexmap = { version = "2.11.1", features = ["std"] }
+indexmap = { version = "2.11.3", features = ["std"] }
 ipc-channel = "0.20"
 itertools = "0.14"
 js = { package = "mozjs", git = "https://github.com/servo/mozjs" }