diff --git a/.github/workflows/dappnode-update.yml b/.github/workflows/dappnode-update.yml
new file mode 100644
index 0000000..c961a06
--- /dev/null
+++ b/.github/workflows/dappnode-update.yml
@@ -0,0 +1,51 @@
+name: Update Manifest file
+
+on:
+    repository_dispatch:
+      types: dappnode_update
+
+jobs:
+  dappnode-update:
+    name: Update Manifest file
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Cloning nethermind repo and fetching latest tag
+      run: |
+        git clone https://github.com/NethermindEth/nethermind.git
+        cd nethermind/ && git describe --tags > git-tag
+    - name: Updating package and Nethermind versions
+      run: |
+        GIT_TAG="$(tail nethermind/git-tag)"
+        VER="$(sed -n '3p' dappnode_package.json)"
+        VERSION=${VER:14:-2}
+        VERSION_UPDATED="$(./semver-update.sh patch $VERSION)"
+        sed -i "3s/.*/  \"version\": \"${VERSION_UPDATED}\",/" dappnode_package.json
+        sed -i "4s/.*/  \"upstreamVersion\": \"v${GIT_TAG}\",/" dappnode_package.json
+        sed -i "5s/.*/    image: 'nethermind.public.dappnode.eth:${VERSION_UPDATED}'/" docker-compose.yml
+        rm -rf nethermind/
+    - name: Create Pull Request
+      uses: peter-evans/create-pull-request@v1
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        commit-message: Update manifest
+        body: |
+          Manifest file has been updated.
+          - Files included - dappnode_package.json
+          - Auto-generated by [create-pull-request][1]
+
+          [1]: https://github.com/peter-evans/create-pull-request
+        title: 'Updating Manifest file'
+        labels: manifest
+        author-name: github-actions[bot]
+        author-email: 41898282+github-actions[bot]@users.noreply.github.com
+        committer-name: GitHub
+        committer-email: noreply@github.com
+        branch: manifest-update
+        branch-suffix: short-commit-hash
+        base: master
+    - name: Checking Outputs
+      run: |
+        echo "Pull Request Number - ${{ env.PULL_REQUEST_NUMBER }}"
+
+
diff --git a/.gitignore b/.gitignore
index 2bd624b..426ff48 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-build_*
+build_*
\ No newline at end of file
diff --git a/semver-update.sh b/semver-update.sh
new file mode 100755
index 0000000..1a56cda
--- /dev/null
+++ b/semver-update.sh
@@ -0,0 +1,37 @@
+#! /bin/bash
+
+RE='[^0-9]*\([0-9]*\)[.]\([0-9]*\)[.]\([0-9]*\)\([0-9A-Za-z-]*\)'
+
+step="$1"
+if [ -z "$1" ]
+then
+  step=patch
+fi
+
+base="$2"
+if [ -z "$2" ]
+then
+  base=$(git tag 2>/dev/null| tail -n 1)
+  if [ -z "$base" ]
+  then
+    base=0.0.0
+  fi
+fi
+
+MAJOR=`echo $base | sed -e "s#$RE#\1#"`
+MINOR=`echo $base | sed -e "s#$RE#\2#"`
+PATCH=`echo $base | sed -e "s#$RE#\3#"`
+
+case "$step" in
+  major)
+    let MAJOR+=1
+    ;;
+  minor)
+    let MINOR+=1
+    ;;
+  patch)
+    let PATCH+=1
+    ;;
+esac
+
+echo "$MAJOR.$MINOR.$PATCH"