diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index e1260242..84bbb7a1 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -10,7 +10,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest]
-        php: [8.3, 8.2, 8.1]
+        php: [8.3, 8.2]
         stability: [prefer-lowest, prefer-stable]
         carbon: [2.72, 3.0]