diff --git a/.github/workflows/loristest.yml b/.github/workflows/loristest.yml
index 1937f107b..7829f54e7 100644
--- a/.github/workflows/loristest.yml
+++ b/.github/workflows/loristest.yml
@@ -11,7 +11,7 @@ jobs:
         fail-fast: false
         matrix:
             testsuite: ['integration']
-            php: ['8.1','8.2', '8.3']
+            php: ['8.3']
             ci_node_index: [0]
 
             include:
diff --git a/test/Dockerfile.test.php8 b/test/Dockerfile.test.php8
index bf6b642c3..035c53e6e 100644
--- a/test/Dockerfile.test.php8
+++ b/test/Dockerfile.test.php8
@@ -1,4 +1,4 @@
-FROM php:8.1
+FROM php:8.3
 
 RUN cat /etc/os-release