diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 3349a90..2f7b308 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -14,9 +14,9 @@ jobs:
           - check
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.10"
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9d7e2af..40ee92a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,12 +11,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: "3.10"
 
diff --git a/.github/workflows/test-examples-proj1.yml b/.github/workflows/test-examples-proj1.yml
index 317f7d8..cead712 100644
--- a/.github/workflows/test-examples-proj1.yml
+++ b/.github/workflows/test-examples-proj1.yml
@@ -27,10 +27,10 @@ jobs:
           - 5432:5432
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4837606..b294935 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -32,10 +32,10 @@ jobs:
           - 5439:5432
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -45,7 +45,7 @@ jobs:
         echo "::set-output name=dir::$(pip cache dir)"
 
     - name: Cache
-      uses: actions/cache@v2
+      uses: actions/cache@v4
       with:
         path: ${{ steps.pip-cache.outputs.dir }}
         key:
@@ -66,6 +66,6 @@ jobs:
         TEST_WITH_POSTGRES: 1
 
     - name: Upload coverage
-      uses: codecov/codecov-action@v1
+      uses: codecov/codecov-action@v4
       with:
         name: Python ${{ matrix.python-version }}