diff --git a/.commitlintrc.yml b/.commitlintrc.yml
deleted file mode 100644
index 7ed6a30..0000000
--- a/.commitlintrc.yml
+++ /dev/null
@@ -1,3 +0,0 @@
----
-extends:
-  - '@commitlint/config-conventional'
diff --git a/.dockerignore b/.dockerignore
index be870c0..ed625e5 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,5 +1,4 @@
 node_modules
-.commitlintrc.yml
 commitlint.config.js
 action.yml
 .github
diff --git a/.github/workflows/commitlint.yml b/.github/workflows/commitlint.yml
index a2d87b1..278a00f 100644
--- a/.github/workflows/commitlint.yml
+++ b/.github/workflows/commitlint.yml
@@ -10,26 +10,43 @@ jobs:
           fetch-depth: 0
       - run: sed -i -E "s/(docker:.+)/Dockerfile/" ./action.yml
       - run: echo -n '' > .dockerignore
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '14'
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.npm
+            **/node_modules
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
+      - run: npm install
       - uses: ./
         id: run_commitlint
+        env:
+          NODE_PATH: ${{ github.workspace }}/node_modules
       - name: Show results from JSON output
         if: ${{ always() }}
         run: echo ${{ toJSON(steps.run_commitlint.outputs.results) }}
-  commitlint-with-yml-file:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - run: sed -i -E "s/(docker:.+)/Dockerfile/" ./action.yml
-      - run: echo -n '' > .dockerignore
-      - uses: ./
-        with:
-          configFile: './.commitlintrc.yml'
   commitlint-pulling-from-docker-hub:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '14'
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.npm
+            **/node_modules
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
+      - run: npm install
       - uses: ./
+        env:
+          NODE_PATH: ${{ github.workspace }}/node_modules
diff --git a/README.md b/README.md
index 3213ff8..80bde6d 100644
--- a/README.md
+++ b/README.md
@@ -134,7 +134,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-node@v1
         with:
-          node-version: '10.x'
+          node-version: '14'
       - run: npm install
       # Run the commitlint action, considering its own dependencies and yours as well 🚀
       # `github.workspace` is the path to your repository.
diff --git a/commitlint.config.js b/commitlint.config.js
index 98ee7df..072ad14 100644
--- a/commitlint.config.js
+++ b/commitlint.config.js
@@ -1,3 +1,27 @@
+const { maxLineLength } = require('@commitlint/ensure')
+
+const bodyMaxLineLength = 100
+
+const validateBodyMaxLengthIgnoringDeps = parsedCommit => {
+  const { type, scope, body } = parsedCommit
+  const isDepsCommit =
+    type === 'chore' && (scope === 'deps' || scope === 'deps-dev')
+
+  return [
+    isDepsCommit || !body || maxLineLength(body, bodyMaxLineLength),
+    `body's lines must not be longer than ${bodyMaxLineLength}`,
+  ]
+}
+
 module.exports = {
   extends: ['@commitlint/config-conventional'],
+  plugins: ['commitlint-plugin-function-rules'],
+  rules: {
+    'body-max-line-length': [0],
+    'function-rules/body-max-line-length': [
+      2,
+      'always',
+      validateBodyMaxLengthIgnoringDeps,
+    ],
+  },
 }
diff --git a/package-lock.json b/package-lock.json
index 9c13eac..76d8f9f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -644,18 +644,20 @@
       }
     },
     "@commitlint/ensure": {
-      "version": "9.1.2",
-      "resolved": "https://registry.npmjs.org/@commitlint/ensure/-/ensure-9.1.2.tgz",
-      "integrity": "sha512-hwQICwpNSTsZgj/1/SdPvYAzhwjwgCJI4vLbT879+Jc+AJ6sj2bUDGw/F89vzgKz1VnaMm4D65bNhoWhG3pdhQ==",
+      "version": "11.0.0",
+      "resolved": "https://registry.npmjs.org/@commitlint/ensure/-/ensure-11.0.0.tgz",
+      "integrity": "sha512-/T4tjseSwlirKZdnx4AuICMNNlFvRyPQimbZIOYujp9DSO6XRtOy9NrmvWujwHsq9F5Wb80QWi4WMW6HMaENug==",
+      "dev": true,
       "requires": {
-        "@commitlint/types": "^9.1.2",
+        "@commitlint/types": "^11.0.0",
         "lodash": "^4.17.19"
       },
       "dependencies": {
-        "lodash": {
-          "version": "4.17.20",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
+        "@commitlint/types": {
+          "version": "11.0.0",
+          "resolved": "https://registry.npmjs.org/@commitlint/types/-/types-11.0.0.tgz",
+          "integrity": "sha512-VoNqai1vR5anRF5Tuh/+SWDFk7xi7oMwHrHrbm1BprYXjB2RJsWLhUrStMssDxEl5lW/z3EUdg8RvH/IUBccSQ==",
+          "dev": true
         }
       }
     },
@@ -901,6 +903,17 @@
         "@commitlint/message": "^9.1.2",
         "@commitlint/to-lines": "^9.1.2",
         "@commitlint/types": "^9.1.2"
+      },
+      "dependencies": {
+        "@commitlint/ensure": {
+          "version": "9.1.2",
+          "resolved": "https://registry.npmjs.org/@commitlint/ensure/-/ensure-9.1.2.tgz",
+          "integrity": "sha512-hwQICwpNSTsZgj/1/SdPvYAzhwjwgCJI4vLbT879+Jc+AJ6sj2bUDGw/F89vzgKz1VnaMm4D65bNhoWhG3pdhQ==",
+          "requires": {
+            "@commitlint/types": "^9.1.2",
+            "lodash": "^4.17.19"
+          }
+        }
       }
     },
     "@commitlint/test": {
@@ -4382,6 +4395,23 @@
       "resolved": "https://registry.npmjs.org/commitlint-jira-utils/-/commitlint-jira-utils-1.4.0.tgz",
       "integrity": "sha512-vW1eGt7cSwtk9I/jOfvxJpDJoSixIn5lq9gI2UOFbidkL4eqAbWFOk/g0NuYVQIF2k/xPZ2yzDr2mXfSCkqAFA=="
     },
+    "commitlint-plugin-function-rules": {
+      "version": "1.1.20",
+      "resolved": "https://registry.npmjs.org/commitlint-plugin-function-rules/-/commitlint-plugin-function-rules-1.1.20.tgz",
+      "integrity": "sha512-uaWdKa1OI4s0upk0g/sCX2SOgggo+3FCQk7omZxfm0caMj0NgbgEcYulcslFhHRYLc/FjhJfnL2cxPXEldRFWQ==",
+      "dev": true,
+      "requires": {
+        "@commitlint/types": "11.0.0"
+      },
+      "dependencies": {
+        "@commitlint/types": {
+          "version": "11.0.0",
+          "resolved": "https://registry.npmjs.org/@commitlint/types/-/types-11.0.0.tgz",
+          "integrity": "sha512-VoNqai1vR5anRF5Tuh/+SWDFk7xi7oMwHrHrbm1BprYXjB2RJsWLhUrStMssDxEl5lW/z3EUdg8RvH/IUBccSQ==",
+          "dev": true
+        }
+      }
+    },
     "commitlint-plugin-jira-rules": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/commitlint-plugin-jira-rules/-/commitlint-plugin-jira-rules-1.4.0.tgz",
diff --git a/package.json b/package.json
index 7b25b01..c414256 100644
--- a/package.json
+++ b/package.json
@@ -34,8 +34,10 @@
   },
   "devDependencies": {
     "@commitlint/cli": "^11.0.0",
+    "@commitlint/ensure": "^11.0.0",
     "@commitlint/test": "^9.0.1",
     "@commitlint/test-environment": "^9.0.1",
+    "commitlint-plugin-function-rules": "^1.1.20",
     "conventional-changelog-cli": "^2.1.0",
     "husky": "^3.1.0",
     "jest": "^24.9.0",