diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index bd2d5a31b296..8f9a57387b9e 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -2957,8 +2957,8 @@ let
           mktplcRef = {
             name = "vscode-cfn-lint";
             publisher = "kddejong";
-            version = "0.26.4";
-            hash = "sha256-SeLkZurILFc6qVOgbr9epOhspqfOe8EQ+WerrGfh548=";
+            version = "0.26.5";
+            hash = "sha256-/DSGwHkXu6auCN1KZ3pJnMC6PnCHIhXDkCD5oE2fYdk=";
           };
 
           nativeBuildInputs = [