diff --git a/pkgs/applications/graphics/komikku/default.nix b/pkgs/applications/graphics/komikku/default.nix
index 4f2a7bae4948..1c3b040944be 100644
--- a/pkgs/applications/graphics/komikku/default.nix
+++ b/pkgs/applications/graphics/komikku/default.nix
@@ -19,7 +19,7 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "komikku";
-  version = "1.19.0";
+  version = "1.20.0";
 
   format = "other";
 
@@ -27,7 +27,7 @@ python3.pkgs.buildPythonApplication rec {
     owner = "valos";
     repo = "Komikku";
     rev = "v${version}";
-    hash = "sha256-4XhcmK9Dgk82ExzugY4SGRfWYC+IgCAxWS+cBURgT2o=";
+    hash = "sha256-gBnpps++dwcXCLSVjtK3nMJMcJ43vKeNzgCWEt1kn7g=";
   };
 
   nativeBuildInputs = [