diff --git a/Cargo.lock b/Cargo.lock
index e79707d72d..a231ee596d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3037,9 +3037,9 @@ dependencies = [
 
 [[package]]
 name = "phf"
-version = "0.11.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "928c6535de93548188ef63bb7c4036bd415cd8f36ad25af44b9789b2ee72a48c"
+checksum = "ade2d8b8f33c7333b51bcf0428d37e217e9f32192ae4772156f65063b8ce03dc"
 dependencies = [
  "phf_macros",
  "phf_shared",
@@ -3057,22 +3057,22 @@ dependencies = [
 
 [[package]]
 name = "phf_macros"
-version = "0.11.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92aacdc5f16768709a569e913f7451034034178b05bdc8acda226659a3dccc66"
+checksum = "3444646e286606587e49f3bcf1679b8cef1dc2c5ecc29ddacaffc305180d464b"
 dependencies = [
  "phf_generator",
  "phf_shared",
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.18",
 ]
 
 [[package]]
 name = "phf_shared"
-version = "0.11.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1fb5f6f826b772a8d4c0394209441e7d37cbbb967ae9c7e0e8134365c9ee676"
+checksum = "90fcb95eef784c2ac79119d1dd819e162b5da872ce6f3c3abe1e8ca1c082f72b"
 dependencies = [
  "siphasher",
 ]
diff --git a/boa_cli/Cargo.toml b/boa_cli/Cargo.toml
index 061bd18b6c..470edda201 100644
--- a/boa_cli/Cargo.toml
+++ b/boa_cli/Cargo.toml
@@ -23,7 +23,7 @@ clap = { version = "4.3.8", features = ["derive"] }
 serde_json = "1.0.97"
 colored = "2.0.0"
 regex = "1.8.4"
-phf = { version = "0.11.1", features = ["macros"] }
+phf = { version = "0.11.2", features = ["macros"] }
 pollster = "0.3.0"
 
 [features]
diff --git a/boa_interner/Cargo.toml b/boa_interner/Cargo.toml
index fbc228c344..2a4de9f763 100644
--- a/boa_interner/Cargo.toml
+++ b/boa_interner/Cargo.toml
@@ -17,7 +17,7 @@ std = ["once_cell/std"]
 [dependencies]
 boa_macros.workspace = true
 boa_gc.workspace = true
-phf = { version = "0.11.1", default-features = false, features = ["macros"] }
+phf = { version = "0.11.2", default-features = false, features = ["macros"] }
 rustc-hash = { version = "1.1.0", default-features = false }
 static_assertions = "1.1.0"
 once_cell = {version = "1.18.0", default-features = false, features = ["critical-section"]}
diff --git a/boa_tester/Cargo.toml b/boa_tester/Cargo.toml
index bbf9cd395f..3d41002b24 100644
--- a/boa_tester/Cargo.toml
+++ b/boa_tester/Cargo.toml
@@ -26,7 +26,7 @@ fxhash = "0.2.1"
 rayon = "1.7.0"
 toml = "0.7.4"
 color-eyre = "0.6.2"
-phf = { version = "0.11.1", features = ["macros"] }
+phf = { version = "0.11.2", features = ["macros"] }
 comfy-table = "7.0.1"
 serde_repr = "0.1.12"