diff --git a/pkgs/development/libraries/clap/default.nix b/pkgs/development/libraries/clap/default.nix
index 1fc6d5a2d420..7bd9dca846f1 100644
--- a/pkgs/development/libraries/clap/default.nix
+++ b/pkgs/development/libraries/clap/default.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "clap";
-  version = "1.2.1";
+  version = "1.2.2";
 
   src = fetchFromGitHub {
     owner = "free-audio";
     repo = "clap";
     rev = finalAttrs.version;
-    hash = "sha256-3VDl6hMSRFrMtYeiUMoZhJf0wkMxVs9ZELKJqLGYJ+g=";
+    hash = "sha256-W3cvAtBrd+zyGj7xNSuFFChUUVjRadH6aCv5Zcvq/qs=";
   };
 
   postPatch = ''