diff --git a/Cargo.lock b/Cargo.lock
index 1a930b64f458..ba42ec20331e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1298,9 +1298,9 @@ dependencies = [
 
 [[package]]
 name = "ena"
-version = "0.14.3"
+version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d248bdd43ce613d87415282f69b9bb99d947d290b10962dd6c56233312c2ad5"
+checksum = "eabffdaee24bd1bf95c5ef7cec31260444317e72ea56c4c91750e8b7ee58d5f1"
 dependencies = [
  "log",
 ]
diff --git a/compiler/rustc_data_structures/Cargo.toml b/compiler/rustc_data_structures/Cargo.toml
index f358ffffb47d..0332ff681082 100644
--- a/compiler/rustc_data_structures/Cargo.toml
+++ b/compiler/rustc_data_structures/Cargo.toml
@@ -9,7 +9,7 @@ arrayvec = { version = "0.7", default-features = false }
 bitflags = "2.4.1"
 either = "1.0"
 elsa = "1.11.0"
-ena = "0.14.3"
+ena = "0.14.4"
 indexmap = "2.12.1"
 jobserver_crate = { version = "0.1.28", package = "jobserver" }
 measureme = "12.0.1"
diff --git a/compiler/rustc_type_ir/Cargo.toml b/compiler/rustc_type_ir/Cargo.toml
index 315ab8b97e9b..fbe382712893 100644
--- a/compiler/rustc_type_ir/Cargo.toml
+++ b/compiler/rustc_type_ir/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2024"
 arrayvec = { version = "0.7", default-features = false }
 bitflags = "2.4.1"
 derive-where = "1.2.7"
-ena = "0.14.3"
+ena = "0.14.4"
 indexmap = "2.0.0"
 rustc-hash = "2.0.0"
 rustc_ast_ir = { path = "../rustc_ast_ir", default-features = false }