diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index c9bdc51..348c1ab 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -89,7 +89,7 @@ jobs:
           retention-days: 1
   deploy-dev:
     runs-on: ubuntu-latest
-    needs: init, dependencies
+    needs: [init, dependencies]
 
     if: ${{ needs.init.outputs.environment == 'dev' }}
 
@@ -102,12 +102,6 @@ jobs:
         with:
           aws-region: eu-central-1
           role-to-assume: arn:aws:iam::769498303037:role/ExplorerServiceGitHubActionsRole
-      - name: Set up Python
-        # https://github.com/actions/setup-python/releases/tag/v4.7.0
-        uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1
-        with:
-          python-version: 3.9
-        # This step will parse the JSON secret from AWS Secrets Manager into environment variables
       - name: Step name
         uses: aws-actions/aws-secretsmanager-get-secrets@v2
         with:
@@ -117,13 +111,10 @@ jobs:
       - name: Check env
         run: |
           env
-      - name: Install Python Dependencies
-        run: |
-          pip -q --no-input install poetry
-          poetry install
-      - name: Linters
-        run: |
-          poetry run make check
+      - name: Set up Python and Dependencies
+        uses: ./.github/workflows/lib/setup-python
+        with:
+          python_version: 3.9
       - name: Deploy Lambdas Dev
         run: |
           make deploy-lambdas-ci stage=dev
@@ -153,7 +144,7 @@ jobs:
           rm /home/runner/.docker/config.json
   deploy-testnet:
     runs-on: ubuntu-latest
-    needs: init, dependencies
+    needs: [init, dependencies]
 
     if: ${{ needs.init.outputs.environment == 'testnet' }}
 
@@ -166,18 +157,10 @@ jobs:
         with:
           aws-region: eu-central-1
           role-to-assume: arn:aws:iam::769498303037:role/ExplorerServiceGitHubActionsRole
-      - name: Set up Python
-        # https://github.com/actions/setup-python/releases/tag/v4.7.0
-        uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1
+      - name: Set up Python and Dependencies
+        uses: ./.github/workflows/lib/setup-python
         with:
-          python-version: 3.9
-      - name: Install Python Dependencies
-        run: |
-          pip -q --no-input install poetry
-          poetry install
-      - name: Linters
-        run: |
-          poetry run make check
+          python_version: 3.9
       - name: Deploy Lambdas Testnet
         run: |
           make deploy-lambdas-ci stage=testnet
@@ -207,7 +190,8 @@ jobs:
           rm /home/runner/.docker/config.json
   deploy-mainnet:
     runs-on: ubuntu-latest
-    needs: init, dependencies
+    needs: [init, dependencies]
+
     if: ${{ needs.init.outputs.environment == 'mainnet' }}
 
     steps:
@@ -219,18 +203,10 @@ jobs:
         with:
           aws-region: eu-central-1
           role-to-assume: arn:aws:iam::769498303037:role/ExplorerServiceGitHubActionsRole
-      - name: Set up Python
-        # https://github.com/actions/setup-python/releases/tag/v4.7.0
-        uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1
+      - name: Set up Python and Dependencies
+        uses: ./.github/workflows/lib/setup-python
         with:
-          python-version: 3.9
-      - name: Install Python Dependencies
-        run: |
-          pip -q --no-input install poetry
-          poetry install
-      - name: Linters
-        run: |
-          poetry run make check
+          python_version: 3.9
       - name: Deploy Lambdas Mainnet
         run: |
           make deploy-lambdas-ci stage=mainnet
diff --git a/.github/workflows/lib/setup-python.yml b/.github/workflows/lib/setup-python.yml
new file mode 100644
index 0000000..ff17879
--- /dev/null
+++ b/.github/workflows/lib/setup-python.yml
@@ -0,0 +1,25 @@
+name: "Install Python and Dependencies"
+description: "Install Python and Dependencies"
+
+inputs:
+  python_version:
+    description: "Python version"
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Set up Python
+      # https://github.com/actions/setup-python/releases/tag/v4.7.0
+      uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1
+      with:
+        python-version: ${{ inputs.python_version }}
+
+    - name: Install Python Dependencies
+      run: |
+        pip -q --no-input install poetry
+        poetry install
+
+    - name: Linters
+      run: |
+        poetry run make check
\ No newline at end of file
diff --git a/.github/workflows/pr-validation.yml b/.github/workflows/pr-validation.yml
index 70d4877..512a1e0 100644
--- a/.github/workflows/pr-validation.yml
+++ b/.github/workflows/pr-validation.yml
@@ -16,18 +16,10 @@ jobs:
       - name: Checkout to branch
         # https://github.com/actions/checkout/releases/tag/v3.5.3
         uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
-      - name: Set up Python
-        # https://github.com/actions/setup-python/releases/tag/v4.7.0
-        uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1
+      - name: Set up Python and Dependencies
+        uses: ./.github/workflows/lib/setup-python
         with:
-          python-version: ${{ matrix.python-version }}
-      - name: Install Dependencies
-        run: |
-          pip -q --no-input install poetry
-          poetry install
-      - name: Linters
-        run: |
-          poetry run make check
+          python_version: ${{ matrix.python-version }}
       - name: Run Tests
         run: |
           poetry run make test