diff --git a/pkgs/by-name/di/diffoscope/package.nix b/pkgs/by-name/di/diffoscope/package.nix
index a803809da717..c2ef6bdd1402 100644
--- a/pkgs/by-name/di/diffoscope/package.nix
+++ b/pkgs/by-name/di/diffoscope/package.nix
@@ -108,12 +108,12 @@ in
 # Note: when upgrading this package, please run the list-missing-tools.sh script as described below!
 python.pkgs.buildPythonApplication rec {
   pname = "diffoscope";
-  version = "313";
+  version = "314";
   pyproject = true;
 
   src = fetchurl {
     url = "https://diffoscope.org/archive/diffoscope-${version}.tar.bz2";
-    hash = "sha256-rOjWxb6nWvfMWr2+9AyoCoOSg2jo3ZeoF8R6A8VvBj8=";
+    hash = "sha256-zMxmqXyiLMK17I4uv+OYonNhcyWElNYlCFIpkrfWLNs=";
   };
 
   outputs = [