diff --git a/pkgs/misc/vscode-extensions/default.nix b/pkgs/misc/vscode-extensions/default.nix
index a158777787a8..ba3919c6cfdb 100644
--- a/pkgs/misc/vscode-extensions/default.nix
+++ b/pkgs/misc/vscode-extensions/default.nix
@@ -1162,8 +1162,8 @@ let
         mktplcRef = {
           name = "vscode-kubernetes-tools";
           publisher = "ms-kubernetes-tools";
-          version = "1.0.6";
-          sha256 = "12a4phl1pddsajy3n0ld6rp607iy0pif6pqrs6ljbg2x97fyra28";
+          version = "1.3.4";
+          sha256 = "0ial5ljgm0m35wh5gy4kpr0v7053wi52cv57ad4vcbxc9z00hxrd";
         };
         meta = {
           license = lib.licenses.mit;