diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 8aeeb88bd68b..8d516c899e75 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -1900,8 +1900,8 @@ let
         mktplcRef = {
           publisher = "github";
           name = "codespaces";
-          version = "1.18.4";
-          hash = "sha256-/bCLmpUqtkV1yTLMWIwbX6jdtzwN25NatGRQHR8z5oA=";
+          version = "1.18.5";
+          hash = "sha256-KTKGjfS+xtn6NMFCdYq1S+idoXpkME/BA4jAhSyGiHc=";
         };
 
         meta = {