diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e0d62c7ef8f..bd58eb7052b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,7 +31,7 @@ jobs:
         # The token is only needed for privileged actions from within the repo, so no need
         # to make it available on 3rd party PRs
         if: ${{ fromJSON(env.PRIVILEGED_RUN) }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.SORMAS_VITAGROUP_CI_TOKEN }}
 
@@ -40,7 +40,7 @@ jobs:
         # The token is only needed for privileged actions from within the
         # repo, so no need to make it available on 3rd party PRs
         if: ${{ !fromJSON(env.PRIVILEGED_RUN) }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v2
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index da99d0c5488..b9945082d5d 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -9,6 +9,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@v3
diff --git a/.github/workflows/github_pages.yml b/.github/workflows/github_pages.yml
index e01a57231ff..d1adbd3caea 100644
--- a/.github/workflows/github_pages.yml
+++ b/.github/workflows/github_pages.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout development
-        uses: actions/checkout@v1
+        uses: actions/checkout@v4
       - name: Copy files
         run: |
           cp README.md docs/index.md
diff --git a/.github/workflows/gradle_wrapper_validation.yml b/.github/workflows/gradle_wrapper_validation.yml
index ded86c79999..76a61a876f5 100644
--- a/.github/workflows/gradle_wrapper_validation.yml
+++ b/.github/workflows/gradle_wrapper_validation.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository (without token)
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       
       - name: Validate gradle wrapper
         uses: gradle/wrapper-validation-action@v1
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 28a50f7b762..3c67ac2e4a7 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -37,7 +37,7 @@ jobs:
       # Checkout the code base #
       ##########################
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           # Full git history is needed to get a proper list of changed files within `super-linter`
           fetch-depth: 0
diff --git a/.github/workflows/openapi_canary.yml b/.github/workflows/openapi_canary.yml
index 854ba86ecac..b0de2156db2 100644
--- a/.github/workflows/openapi_canary.yml
+++ b/.github/workflows/openapi_canary.yml
@@ -14,12 +14,12 @@ jobs:
 
     steps:
       - name: Checkout development branch
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: head
 
       - name: Checkout master branch
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: master
           path: base
diff --git a/.github/workflows/sormas_app_ci.yml b/.github/workflows/sormas_app_ci.yml
index 27f7294cb0e..8f74144f869 100644
--- a/.github/workflows/sormas_app_ci.yml
+++ b/.github/workflows/sormas_app_ci.yml
@@ -41,7 +41,7 @@ jobs:
         # The token is only needed for privileged actions from within the repo, so no need
         # to make it available on 3rd party PRs
         if: ${{ fromJSON(env.PRIVILEGED_RUN) }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.SORMAS_VITAGROUP_CI_TOKEN }}
 
@@ -50,7 +50,7 @@ jobs:
         # The token is only needed for privileged actions from within the repo, so no need
         # to make it available on 3rd party PRs
         if: ${{ !fromJSON(env.PRIVILEGED_RUN) }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up JDK ${{ env.JAVA }}
         uses: actions/setup-java@v3