diff --git a/shell.nix b/shell.nix
index 2cc18f2..5dd597b 100644
--- a/shell.nix
+++ b/shell.nix
@@ -42,7 +42,7 @@
 in (pkgs.buildFHSUserEnv {
   name = "hscloud-build";
   targetPkgs = pkgs: with pkgs; [
-    bazel
+    bazel_4
     postgresql
     python38
     openjdk11