diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index 121d2816..979cee0e 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - uses: fizyk/actions-reuse/.github/actions/pipenv@v2.2.1
         with:
           python-version: "3.11"
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a924a239..69718487 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -18,7 +18,7 @@ jobs:
       PYTHON: ${{ matrix.python-version }}
       ES_JAVA_OPTS: "-Xms256m -Xmx512m"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pytest
         with:
           python-version: ${{ matrix.python-version }}
@@ -35,7 +35,7 @@ jobs:
       PYTHON: ${{ matrix.python-version }}
       ES_JAVA_OPTS: "-Xms256m -Xmx512m"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pytest
         with:
           python-version: ${{ matrix.python-version }}
@@ -52,7 +52,7 @@ jobs:
       PYTHON: ${{ matrix.python-version }}
       ES_JAVA_OPTS: "-Xms256m -Xmx512m"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pytest
         with:
           python-version: ${{ matrix.python-version }}
@@ -69,7 +69,7 @@ jobs:
       PYTHON: ${{ matrix.python-version }}
       ES_JAVA_OPTS: "-Xms256m -Xmx512m"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pytest
         with:
           python-version: ${{ matrix.python-version }}
@@ -86,7 +86,7 @@ jobs:
       PYTHON: ${{ matrix.python-version }}
       ES_JAVA_OPTS: "-Xms256m -Xmx512m"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pytest
         with:
           python-version: ${{ matrix.python-version }}
@@ -103,7 +103,7 @@ jobs:
       PYTHON: ${{ matrix.python-version }}
       ES_JAVA_OPTS: "-Xms256m -Xmx512m"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pytest
         with:
           python-version: ${{ matrix.python-version }}
@@ -120,7 +120,7 @@ jobs:
       PYTHON: ${{ matrix.python-version }}
       ES_JAVA_OPTS: "-Xms256m -Xmx512m"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pytest
         with:
           python-version: ${{ matrix.python-version }}
@@ -137,7 +137,7 @@ jobs:
       PYTHON: ${{ matrix.python-version }}
       ES_JAVA_OPTS: "-Xms256m -Xmx512m"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pytest
         with:
           python-version: ${{ matrix.python-version }}
@@ -152,7 +152,7 @@ jobs:
       OS: ubuntu-latest
       PYTHON: ${{ matrix.python-version }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/pytest
         with:
           python-version: ${{ matrix.python-version }}
@@ -168,7 +168,7 @@ jobs:
       OS: ubuntu-latest
       PYTHON: ${{ matrix.python-version }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/elastic_7
         with:
           python-version: ${{ matrix.python-version }}