diff --git a/pkgs/development/tools/misc/cmake-language-server/default.nix b/pkgs/development/tools/misc/cmake-language-server/default.nix
index 8d286af488c4..05cc8521a4fd 100644
--- a/pkgs/development/tools/misc/cmake-language-server/default.nix
+++ b/pkgs/development/tools/misc/cmake-language-server/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonApplication rec {
   pname = "cmake-language-server";
-  version = "0.1.10";
+  version = "0.1.11";
   format = "pyproject";
 
   disabled = pythonOlder "3.8";
@@ -22,7 +22,7 @@ buildPythonApplication rec {
     owner = "regen100";
     repo = "cmake-language-server";
     tag = "v${version}";
-    hash = "sha256-9fnyDJm8rUl+7g4FrdMykPpQOcww2M6IPWH/3qVeJX4=";
+    hash = "sha256-QxknG5NFYky6ZSjiIugLfHT4gXsyTBVbMMeULhQsmdk=";
   };
 
   patches = [
@@ -47,13 +47,9 @@ buildPythonApplication rec {
   ];
 
   # version.py generated by pdm, no idea why it's not present in test phase
-  # https://github.com/regen100/cmake-language-server/blob/68bbc8187b6110a75f498647af7c44df790ffa87/pyproject.toml#L35-L36
+  # https://github.com/regen100/cmake-language-server/blob/v0.1.11/pyproject.toml#L35-L36
   preCheck = ''
-    echo "__version__ = \"$PDM_BUILD_SCM_VERSION\"" >  cmake_language_server/version.py
-  '';
-
-  postCheck = ''
-    rm cmake_language_server/version.py
+    echo "__version__ = \"$PDM_BUILD_SCM_VERSION\"" > cmake_language_server/version.py
   '';
 
   dontUseCmakeConfigure = true;
@@ -65,7 +61,7 @@ buildPythonApplication rec {
   meta = with lib; {
     description = "CMake LSP Implementation";
     homepage = "https://github.com/regen100/cmake-language-server";
-    changelog = "https://github.com/regen100/cmake-language-server/releases/tag/v${version}";
+    changelog = "https://github.com/regen100/cmake-language-server/releases/tag/${src.tag}";
     license = licenses.mit;
     maintainers = with maintainers; [ kira-bruneau ];
     mainProgram = "cmake-language-server";