diff --git a/pkgs/development/python-modules/pikepdf/default.nix b/pkgs/development/python-modules/pikepdf/default.nix
index c536f4c69f03..c5462a555b52 100644
--- a/pkgs/development/python-modules/pikepdf/default.nix
+++ b/pkgs/development/python-modules/pikepdf/default.nix
@@ -24,12 +24,12 @@
 
 buildPythonPackage rec {
   pname = "pikepdf";
-  version = "2.11.1";
+  version = "2.12.2";
   disabled = ! isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0vs7qa3s4scfhyldfw99hhxpna6rj49rsbr2k0j6b4qx1bw8h141";
+    sha256 = "5ff35499b1ae7b181277f78ce5b1bcc8d3009182bb389917791c5dc811fcc8e4";
   };
 
   buildInputs = [