diff --git a/pkgs/development/python-modules/vertica-python/default.nix b/pkgs/development/python-modules/vertica-python/default.nix
index 3b994b7e50d0..b1cfaf72a2f8 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 = "1.1.1";
+  version = "1.2.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-3t9W12tnZztNV6E/f5br3FeznqZQuT6/DAXrbR0sDAU=";
+    hash = "sha256-zfeXJJL5pWzv9y39MWHYZggBRBAPGJItUKKaxp8MlRM=";
   };
 
   propagatedBuildInputs = [