diff --git a/pkgs/development/tools/build-managers/gradle/default.nix b/pkgs/development/tools/build-managers/gradle/default.nix
index d8a797dc9189..5f92214d404d 100644
--- a/pkgs/development/tools/build-managers/gradle/default.nix
+++ b/pkgs/development/tools/build-managers/gradle/default.nix
@@ -134,9 +134,9 @@ rec {
   };
 
   gradle_6 = gen {
-    version = "6.9.3";
+    version = "6.9.4";
     nativeVersion = "0.22-milestone-20";
-    sha256 = "0p83zgszmrwa26a4q8nvzva2af5lfzy6xvcs57y9588smsw51wyw";
+    sha256 = "16iqh4bn7ndch51h2lgkdqyyhnd91fdfjx55fa3z3scdacl0491y";
     defaultJava = jdk11;
   };
 }