diff --git a/pkgs/development/python-modules/pikepdf/default.nix b/pkgs/development/python-modules/pikepdf/default.nix
index e55ab96f1a39..7ac668c1f166 100644
--- a/pkgs/development/python-modules/pikepdf/default.nix
+++ b/pkgs/development/python-modules/pikepdf/default.nix
@@ -24,7 +24,7 @@
 
 buildPythonPackage rec {
   pname = "pikepdf";
-  version = "10.5.0";
+  version = "10.5.1";
   pyproject = true;
 
   src = fetchFromGitHub {
@@ -37,7 +37,7 @@ buildPythonPackage rec {
     postFetch = ''
       rm "$out/.git_archival.txt"
     '';
-    hash = "sha256-S3J4Ryx0/9T8w7WocgyPeoDl4QTD+cpIa6j5s1LM9c8=";
+    hash = "sha256-x17cRef8rB5UQQws48G/IqeSp4B3CaLzIoUIQ8fJeUg=";
   };
 
   patches = [