diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 760d32d..330d64f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,6 +21,7 @@ jobs:
           - "8.3"
           - "8.4"
           - "8.5"
+          - "8.6"
         deps:
           - "highest"
         include:
@@ -77,6 +78,6 @@ jobs:
 
   coding-standard:
     name: Coding Standard
-    uses: brick/coding-standard/.github/workflows/coding-standard.yml@v4
+    uses: brick/coding-standard/.github/workflows/coding-standard.yml@v6
     with:
       working-directory: "tools/ecs"
diff --git a/tools/ecs/composer.json b/tools/ecs/composer.json
index 5298cff..4863c70 100644
--- a/tools/ecs/composer.json
+++ b/tools/ecs/composer.json
@@ -1,6 +1,6 @@
 {
     "require": {
-        "brick/coding-standard": "v4"
+        "brick/coding-standard": "v6"
     },
     "config": {
         "allow-plugins": {