diff --git a/pkgs/development/python-modules/pycairo/default.nix b/pkgs/development/python-modules/pycairo/default.nix
index ee77b3e10358..5d17ecef0386 100644
--- a/pkgs/development/python-modules/pycairo/default.nix
+++ b/pkgs/development/python-modules/pycairo/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "pycairo";
-  version = "1.21.0";
+  version = "1.23.0";
 
   disabled = pythonOlder "3.6";
 
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     owner = "pygobject";
     repo = "pycairo";
     rev = "refs/tags/v${version}";
-    sha256 = "sha256-cwkGN5O15DduCLkFWeh8DPO4lY64iIlCQaUsCBKB8Mw=";
+    sha256 = "sha256-tkyVTJUdL2pBpBUpWsiDPKnd5OV88w3TdEOMxMc+hPM=";
   };
 
   nativeBuildInputs = [