diff --git a/.github/workflows/manual.yaml b/.github/workflows/manual.yaml
index 01a1b5b..20bea32 100644
--- a/.github/workflows/manual.yaml
+++ b/.github/workflows/manual.yaml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [5.6, 7.2, 7.3, 7.4, 8.0]
+        php: [5.6, 7.2, 7.3, 7.4, 8.0, 8.1, 8.2, 8.3]
         stability: [prefer-lowest, prefer-stable]
 
     name: P${{ matrix.php }}-${{ matrix.stability }}
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 0bcc294..8bf92ed 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [5.6, 7.2, 7.3, 7.4, 8.0]
+        php: [5.6, 7.2, 7.3, 7.4, 8.0, 8.1, 8.2, 8.3]
         stability: [prefer-lowest, prefer-stable]