diff --git a/pkgs/development/python-modules/jsonschema/default.nix b/pkgs/development/python-modules/jsonschema/default.nix
index 69dba8bd472e..833a76399edd 100644
--- a/pkgs/development/python-modules/jsonschema/default.nix
+++ b/pkgs/development/python-modules/jsonschema/default.nix
@@ -15,14 +15,14 @@
 
 buildPythonPackage rec {
   pname = "jsonschema";
-  version = "4.17.0";
+  version = "4.17.3";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-W/zyvKFqCHreF+ArKC00r3zNdJ73YkHn+b18DLipQk0=";
+    sha256 = "sha256-D4ZEN6uLYHa6ZwdFPvj5imoNUSqA6T+KvbZ29zfstg0=";
   };
 
   postPatch = ''