diff --git a/pkgs/by-name/fl/flink/package.nix b/pkgs/by-name/fl/flink/package.nix
index a837b051d18c..32cd4d90dd35 100644
--- a/pkgs/by-name/fl/flink/package.nix
+++ b/pkgs/by-name/fl/flink/package.nix
@@ -8,11 +8,11 @@
 
 stdenv.mkDerivation rec {
   pname = "flink";
-  version = "2.2.0";
+  version = "2.2.1";
 
   src = fetchurl {
     url = "mirror://apache/flink/${pname}-${version}/${pname}-${version}-bin-scala_2.12.tgz";
-    sha256 = "sha256-tmx9xuGVNyCd3DlDDWvn54XUjcB41rLSaapgFQlbSF8=";
+    sha256 = "sha256-WxL4DN/UbOIcUc7K+yNtzyCtN4D884qmEMa+hk/3EQs=";
   };
 
   nativeBuildInputs = [ makeWrapper ];