diff --git a/.github/workflows/RunUnityTests.yml b/.github/workflows/RunUnityTests.yml
index ae75e38c1..b952d04f8 100644
--- a/.github/workflows/RunUnityTests.yml
+++ b/.github/workflows/RunUnityTests.yml
@@ -13,7 +13,7 @@ jobs:
         unityVersion:
           - 2019.4.40f1
           - 2020.3.48f1
-          - 2021.3.33f1
+          - 2021.3.34f1
           - 2022.3.19f1
           - 2023.2.8f1