diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index a939885b70..7f028d362a 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -6,6 +6,8 @@ updates:
       interval: "weekly"
     allow:
       - dependency-type: "all"
+    ignore:
+      - dependency-name: "twig/twig"
 
   # GitHub アクションの依存関係を維持する
   - package-ecosystem: "github-actions"
diff --git a/composer.json b/composer.json
index 60e8770573..aa3c7d232d 100644
--- a/composer.json
+++ b/composer.json
@@ -99,9 +99,9 @@
         "symfony/workflow": "^6.4",
         "symfony/yaml": "^6.4",
         "tecnickcom/tcpdf": "^6.2",
-        "twig/extra-bundle": "^3.3",
+        "twig/extra-bundle": "3.8.0",
         "twig/intl-extra": "^3.3",
-        "twig/twig": "^3.8",
+        "twig/twig": "3.8.0",
         "vlucas/phpdotenv": "v5.6.0"
     },
     "require-dev": {