diff --git a/pkgs/development/tools/analysis/codeql/default.nix b/pkgs/development/tools/analysis/codeql/default.nix
index 8390df0148b3..05ee6c4019db 100644
--- a/pkgs/development/tools/analysis/codeql/default.nix
+++ b/pkgs/development/tools/analysis/codeql/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   pname = "codeql";
-  version = "2.15.4";
+  version = "2.15.5";
 
   dontConfigure = true;
   dontBuild = true;
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
 
   src = fetchzip {
     url = "https://github.com/github/codeql-cli-binaries/releases/download/v${version}/codeql.zip";
-    hash = "sha256-aFkaylIgryFYPhY5/OGCRHJMR7EJqNg83c34a2+WMX4=";
+    hash = "sha256-FkiGyug8kYxiVdsnljwka4PJz5BSFVRVlOOf5pjTvM8=";
   };
 
   nativeBuildInputs = [