diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b09108f..edef98a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,6 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
-
       - run: touch ./fake-file.log
       - run: "git config --global user.email 'changelog@github.com'"
       - run: "git config --global user.name 'Awesome Github action'"
@@ -34,6 +33,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - name: Generate changelog
         id: changelog
@@ -58,6 +61,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - run: touch ./test-file-empty.json
 
@@ -81,6 +88,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - run: test -f pre-commit.test.json && (echo should not be here yet && exit 1) || exit 0
 
@@ -107,6 +118,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - run: test -f pre-changelog-generation.test.json && (echo should not be here yet && exit 1) || exit 0
 
@@ -136,6 +151,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - name: Generate changelog
         id: changelog
@@ -155,6 +174,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - run: git tag | xargs git tag -d
 
@@ -176,6 +199,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - name: Generate changelog
         id: changelog
@@ -196,6 +223,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - run: touch ./test-file-empty.yaml
 
@@ -220,6 +251,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - name: Generate changelog
         id: changelog
@@ -242,6 +277,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - name: Generate changelog
         id: changelog
@@ -262,6 +301,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - name: Generate changelog
         id: changelog
@@ -284,6 +327,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - run: touch ./test-file-empty.toml
 
@@ -308,6 +355,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - name: Generate changelog
         id: changelog
@@ -327,6 +378,10 @@ jobs:
           path: "./"
 
       - run: npm ci --prod
+      - run: touch ./fake-file.log
+      - run: "git config --global user.email 'changelog@github.com'"
+      - run: "git config --global user.name 'Awesome Github action'"
+      - run: "git add . && git commit -m 'feat: Added fake file so version will be bumped'"
 
       - name: Generate Changelog
         id: changelog
diff --git a/action.yml b/action.yml
index 58aaca7..96671c9 100644
--- a/action.yml
+++ b/action.yml
@@ -86,7 +86,8 @@ inputs:
   fallback-version:
     description: 'The fallback version, if no older one can be detected, or if it is the first one'
     default: '0.1.0'
-    
+    required: false
+
   config-file-path:
     description: 'Path to the conventional changelog config file. If set, the preset setting will be ignored'
     required: false
diff --git a/src/helpers/git.js b/src/helpers/git.js
index a2c06af..95d03bf 100644
--- a/src/helpers/git.js
+++ b/src/helpers/git.js
@@ -37,28 +37,14 @@ module.exports = new (class Git {
    * @param command
    * @return {Promise<>}
    */
-  exec = command => new Promise(async(resolve, reject) => {
-    let myOutput = ''
-    let myError = ''
+  exec = (command) => new Promise(async(resolve, reject) => {
+    const exitCode = await exec.exec(`git ${command}`)
 
-    const options = {
-      listeners: {
-        stdout: (data) => {
-          myOutput += data.toString()
-        },
-        stderr: (data) => {
-          myError += data.toString()
-        },
-      },
-    }
+    if (exitCode === 0) {
+      resolve()
 
-    try {
-      await exec.exec(`git ${command}`, null, options)
-
-      resolve(myOutput)
-
-    } catch (e) {
-      reject(e)
+    } else {
+      reject(`Command "git ${command}" exited with code ${exitCode}.`)
     }
   })
 
@@ -77,7 +63,7 @@ module.exports = new (class Git {
    * @param file
    * @returns {*}
    */
-  add = file => this.exec(`add ${file}`)
+  add = (file) => this.exec(`add ${file}`)
 
   /**
    * Commit all changes
@@ -124,7 +110,7 @@ module.exports = new (class Git {
    *
    * @return {Promise<>}
    */
-  isShallow = async () => {
+  isShallow = async() => {
     const isShallow = await this.exec('rev-parse --is-shallow-repository')
 
     // isShallow does not return anything on local machine
@@ -141,7 +127,7 @@ module.exports = new (class Git {
    * @param repo
    * @return {Promise<>}
    */
-  updateOrigin = repo => this.exec(`remote set-url origin ${repo}`)
+  updateOrigin = (repo) => this.exec(`remote set-url origin ${repo}`)
 
   /**
    * Creates git tag
@@ -149,6 +135,6 @@ module.exports = new (class Git {
    * @param tag
    * @return {Promise<>}
    */
-  createTag = tag => this.exec(`tag -a ${tag} -m "${tag}"`)
+  createTag = (tag) => this.exec(`tag -a ${tag} -m "${tag}"`)
 
 })()
diff --git a/src/index.js b/src/index.js
index 95a8118..212ef85 100644
--- a/src/index.js
+++ b/src/index.js
@@ -172,12 +172,7 @@ async function run() {
       await git.createTag(gitTag)
 
       core.info('Push all changes')
-      try {
-        await git.push()
-
-      } catch (error) {
-        core.setFailed(error.message)
-      }
+      await git.push()
 
       // Set outputs so other actions (for example actions/create-release) can use it
       core.setOutput('changelog', stringChangelog)
@@ -187,7 +182,7 @@ async function run() {
       core.setOutput('skipped', 'false')
     })
   } catch (error) {
-    core.setFailed(error.message)
+    core.setFailed(error)
   }
 }