diff --git a/.github/workflows/mysql_hardening.yml b/.github/workflows/mysql_hardening.yml
index 31f783df..85bddcc9 100644
--- a/.github/workflows/mysql_hardening.yml
+++ b/.github/workflows/mysql_hardening.yml
@@ -47,7 +47,7 @@ jobs:
           submodules: true
 
       - name: Set up Python 3.7
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v4
         with:
           python-version: 3.7
 
diff --git a/.github/workflows/nginx_hardening.yml b/.github/workflows/nginx_hardening.yml
index ecaa59c0..a17cf1cd 100644
--- a/.github/workflows/nginx_hardening.yml
+++ b/.github/workflows/nginx_hardening.yml
@@ -46,7 +46,7 @@ jobs:
           submodules: true
 
       - name: Set up Python 3.7
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v4
         with:
           python-version: 3.7
 
diff --git a/.github/workflows/os_hardening.yml b/.github/workflows/os_hardening.yml
index f4545cb4..cf8aa6ef 100644
--- a/.github/workflows/os_hardening.yml
+++ b/.github/workflows/os_hardening.yml
@@ -45,7 +45,7 @@ jobs:
           submodules: true
 
       - name: Set up Python 3.7
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v4
         with:
           python-version: 3.7
 
diff --git a/.github/workflows/ssh_hardening.yml b/.github/workflows/ssh_hardening.yml
index 2e5e6b81..9f618fa7 100644
--- a/.github/workflows/ssh_hardening.yml
+++ b/.github/workflows/ssh_hardening.yml
@@ -46,7 +46,7 @@ jobs:
           submodules: true
 
       - name: Set up Python 3.7
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v4
         with:
           python-version: 3.7
 
diff --git a/.github/workflows/ssh_hardening_custom_tests.yml b/.github/workflows/ssh_hardening_custom_tests.yml
index 45a3e3a5..3b1a4ebc 100644
--- a/.github/workflows/ssh_hardening_custom_tests.yml
+++ b/.github/workflows/ssh_hardening_custom_tests.yml
@@ -46,7 +46,7 @@ jobs:
           submodules: true
 
       - name: Set up Python 3.7
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v4
         with:
           python-version: 3.7