diff --git a/pkgs/by-name/bi/bio-gappa/package.nix b/pkgs/by-name/bi/bio-gappa/package.nix
index da1c70583844..fdb38563321e 100644
--- a/pkgs/by-name/bi/bio-gappa/package.nix
+++ b/pkgs/by-name/bi/bio-gappa/package.nix
@@ -12,13 +12,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "bio-gappa";
-  version = "0.8.4";
+  version = "0.8.5";
 
   src = fetchFromGitHub {
     owner = "lczech";
     repo = "gappa";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-VAp9e5Cu3tTeWSOTZ8kPG1eOyocYZiJsy/s+MWbCMLI=";
+    hash = "sha256-YuvJyLMfGUKXvJyMe/HadrCc6HRnn4bipepX2FOuGfM=";
     fetchSubmodules = true;
   };