diff --git a/.github/workflows/psalm.yml b/.github/workflows/psalm.yml
index ec644e7..e59fbd5 100644
--- a/.github/workflows/psalm.yml
+++ b/.github/workflows/psalm.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [8.3, 8.2, 8.1]
+        php: [8.3, 8.2]
         stability: [prefer-lowest, prefer-stable]
 
     name: P${{ matrix.php }} - ${{ matrix.stability }}
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index b736ab4..517b11e 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -9,7 +9,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest, windows-latest]
-        php: [8.3, 8.2, 8.1]
+        php: [8.3, 8.2]
         stability: [prefer-lowest, prefer-stable]
 
     name: P${{ matrix.php }} - ${{ matrix.stability }} - ${{ matrix.os }}