diff --git a/pkgs/development/python-modules/rply/default.nix b/pkgs/development/python-modules/rply/default.nix
index 037bbca05e52..064a7a7a9040 100644
--- a/pkgs/development/python-modules/rply/default.nix
+++ b/pkgs/development/python-modules/rply/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "rply";
-  version = "0.7.7";
+  version = "0.7.8";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = "alex";
     repo = "rply";
     rev = "v${version}";
-    hash = "sha256-5uINDCX4Jr4bSSwqBjvkS3f5wTMnZvsRGq1DeCw8Y+M=";
+    hash = "sha256-mO/wcIsDIBjoxUsFvzftj5H5ziJijJcoyrUk52fcyE4=";
   };
 
   propagatedBuildInputs = [ appdirs ];