diff --git a/pkgs/development/tools/clj-kondo/default.nix b/pkgs/development/tools/clj-kondo/default.nix
index 769c30578c97..b809d550097e 100644
--- a/pkgs/development/tools/clj-kondo/default.nix
+++ b/pkgs/development/tools/clj-kondo/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec{
   pname = "clj-kondo";
-  version = "2020.03.20";
+  version = "2020.04.05";
 
   reflectionJson = fetchurl {
     name = "reflection.json";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec{
 
   src = fetchurl {
     url = "https://github.com/borkdude/${pname}/releases/download/v${version}/${pname}-${version}-standalone.jar";
-    sha256 = "05z80cdzk8aw3j0nxfynzwpb9hhpbl54bbrv18dpqj5dj893mbgm";
+    sha256 = "0k9samcqkpkdgzbzr2bpixf75987lsabh97101v1fg12qvjhf187";
   };
 
   dontUnpack = true;