diff --git a/pkgs/applications/science/logic/potassco/clingo.nix b/pkgs/applications/science/logic/potassco/clingo.nix
index f473c4f5366e..091b098fa3f2 100644
--- a/pkgs/applications/science/logic/potassco/clingo.nix
+++ b/pkgs/applications/science/logic/potassco/clingo.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "clingo";
-  version = "5.4.1";
+  version = "5.5.0";
 
   src = fetchzip {
     url = "https://github.com/potassco/clingo/archive/v${version}.tar.gz";
-    sha256 = "1f0q5f71s696ywxcjlfz7z134m1h7i39j9sfdv8hlw2w3g5nppc3";
+    sha256 = "sha256-6xKtNi5IprjaFNadfk8kKjKzuPRanUjycLWCytnk0mU=";
   };
 
   nativeBuildInputs = [ cmake ];