diff --git a/Cargo.lock b/Cargo.lock
index 8bf7b6c9be..4046e2ad1e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -631,6 +631,12 @@ dependencies = [
  "ahash",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db0d4cf898abf0081f964436dc980e96670a0f36863e4b83aaacdb65c9d7ccc3"
+
 [[package]]
 name = "heck"
 version = "0.3.3"
@@ -786,12 +792,12 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.8.2"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6012d540c5baa3589337a98ce73408de9b5a25ec9fc2c6fd6be8f0d39e0ca5a"
+checksum = "6c6392766afd7964e2531940894cffe4bd8d7d17dbc3c1c4857040fd4b33bdb3"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.12.1",
 ]
 
 [[package]]
@@ -1529,7 +1535,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "91e2531d8525b29b514d25e275a43581320d587b86db302b9a7e464bac579648"
 dependencies = [
  "cfg-if",
- "hashbrown",
+ "hashbrown 0.11.2",
  "serde",
 ]
 
diff --git a/boa_engine/Cargo.toml b/boa_engine/Cargo.toml
index 875472c7b9..c51c9f6bbc 100644
--- a/boa_engine/Cargo.toml
+++ b/boa_engine/Cargo.toml
@@ -42,7 +42,7 @@ rustc-hash = "1.1.0"
 num-bigint = { version = "0.4.3", features = ["serde"] }
 num-integer = "0.1.45"
 bitflags = "1.3.2"
-indexmap = "1.8.2"
+indexmap = "1.9.0"
 ryu-js = "0.2.2"
 chrono = "0.4.19"
 fast-float = "0.2.0"