diff --git a/pkgs/development/python-modules/vertica-python/default.nix b/pkgs/development/python-modules/vertica-python/default.nix
index 11bf821e0e6cf..2c30bcf8a49f0 100644
--- a/pkgs/development/python-modules/vertica-python/default.nix
+++ b/pkgs/development/python-modules/vertica-python/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "vertica-python";
-  version = "1.3.0";
+  version = "1.3.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-UC8RkZCRodsK4DV0Pnn2jUohM7pNiqGWrbjWlDqn72I=";
+    hash = "sha256-Ju7talF2Tyz6P51XfVea22eKM/wDUP3ugcAWj2tB4CA=";
   };
 
   propagatedBuildInputs = [