diff --git a/.github/workflows/testLinux.yml b/.github/workflows/testLinux.yml
index 37e0e2304..4523938e6 100644
--- a/.github/workflows/testLinux.yml
+++ b/.github/workflows/testLinux.yml
@@ -10,7 +10,7 @@ jobs:
 
         strategy:
             matrix:
-                php-versions: ['7.2', '7.3', '7.4', '8.0']
+                php-versions: ['7.2', '7.3', '7.4', '8.0', '8.1']
             fail-fast: false
 
         services:
diff --git a/.github/workflows/testWindows.yml b/.github/workflows/testWindows.yml
index 7787e3c46..43fe624c5 100644
--- a/.github/workflows/testWindows.yml
+++ b/.github/workflows/testWindows.yml
@@ -10,7 +10,7 @@ jobs:
 
         strategy:
             matrix:
-                php-versions: ['7.2', '7.3', '7.4', '8.0']
+                php-versions: ['7.2', '7.3', '7.4', '8.0', '8.1']
             fail-fast: false
 
         steps: