diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 57fdd54..83727df 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -17,9 +17,9 @@ jobs:
       contents: write
     steps:
       - name: checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
       - name: setup Node
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version-file: "package.json"
           cache: "npm"
@@ -44,7 +44,7 @@ jobs:
           \`\`\`
           EOF
           gh pr comment -F ./comment.md ${{ github.event.pull_request.number }}
-      - uses: dependabot/fetch-metadata@v2
+      - uses: dependabot/fetch-metadata@21025c705c08248db411dc16f3619e6b5f9ea21a # v2.5.0
         id: metadata
         if: >-
           github.event_name == 'pull_request' &&
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9ac20c5..d34779a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,9 +15,9 @@ jobs:
       id-token: write
     steps:
       - name: checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
       - name: setup Node
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version-file: "package.json"
           cache: "npm"
diff --git a/package.json b/package.json
index ff24f88..ee032c5 100644
--- a/package.json
+++ b/package.json
@@ -30,16 +30,16 @@
   },
   "homepage": "https://github.com/traPtitech/node-traq#readme",
   "dependencies": {
-    "axios": "^1.16.1"
+    "axios": "1.16.1"
   },
   "devDependencies": {
-    "@openapitools/openapi-generator-cli": "^2.22.0",
-    "@types/node": "^22.15.3",
-    "rimraf": "^6.0.1",
-    "ts-morph": "^26.0.0",
-    "tsup": "^8.4.0",
-    "tsx": "^4.19.4",
-    "typescript": "^5.8.3"
+    "@openapitools/openapi-generator-cli": "2.22.0",
+    "@types/node": "22.15.3",
+    "rimraf": "6.0.1",
+    "ts-morph": "26.0.0",
+    "tsup": "8.4.0",
+    "tsx": "4.19.4",
+    "typescript": "5.8.3"
   },
   "sideEffects": false,
   "engines": {