diff --git a/.github/scripts/integration-test-matrix.js b/.github/scripts/integration-test-matrix.js
index 9acdc46ba..208d41229 100644
--- a/.github/scripts/integration-test-matrix.js
+++ b/.github/scripts/integration-test-matrix.js
@@ -1,6 +1,6 @@
 module.exports = ({ context }) => {
   const defaultPythonVersion = "3.10";
-  const supportedPythonVersions = ["3.9", "3.10", "3.11", "3.12"];
+  const supportedPythonVersions = ["3.9", "3.10", "3.11"];
   const supportedAdapters = ["redshift"];
 
   // if PR, generate matrix based on files changed and PR labels