diff --git a/pkgs/development/libraries/libcef/default.nix b/pkgs/development/libraries/libcef/default.nix
index 6c1dfa39ed26..59d9b0e73d3b 100644
--- a/pkgs/development/libraries/libcef/default.nix
+++ b/pkgs/development/libraries/libcef/default.nix
@@ -92,14 +92,14 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "libcef";
-  version = "138.0.17";
-  gitRevision = "ac9b751";
-  chromiumVersion = "138.0.7204.97";
+  version = "138.0.33";
+  gitRevision = "276ed6d";
+  chromiumVersion = "138.0.7204.169";
   buildType = "Release";
 
   srcHash = selectSystem {
-    aarch64-linux = "sha256-kdO7c9oUfv0HK8wTmvYzw9S6EapnSGEQNCGN9D1JSL0=";
-    x86_64-linux = "sha256-3qgIhen6l/kxttyw0z78nmwox62riVhlmFSGPkUot7g=";
+    aarch64-linux = "sha256-CWO0jwDstuLfyNLGSR/DDxB6LYl8IySn04FxQ9MI6qQ=";
+    x86_64-linux = "sha256-M1lpsDCGqm65bR6tTglkW6ENliEmLDk/Ko+NW7UTtoc=";
   };
 
   src = fetchurl {