diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4fbc890..f37f6cd 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,9 +8,9 @@ jobs:
     name: Check formatting
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
 
@@ -24,9 +24,9 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
 
@@ -40,9 +40,9 @@ jobs:
     name: Type check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
 
@@ -67,9 +67,9 @@ jobs:
           - version: "3.9"
             toxenv: "py39"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python.version }}
 
@@ -83,9 +83,9 @@ jobs:
       name: Build source distribution
       runs-on: ubuntu-latest
       steps:
-        - uses: actions/checkout@v3
+        - uses: actions/checkout@v4
 
-        - uses: actions/setup-python@v4.0.0
+        - uses: actions/setup-python@v5
           with:
             python-version: "3.12"
 
diff --git a/.github/workflows/schedule.yml b/.github/workflows/schedule.yml
index d821a81..5df6bbc 100644
--- a/.github/workflows/schedule.yml
+++ b/.github/workflows/schedule.yml
@@ -9,9 +9,9 @@ jobs:
     name: Check formatting
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
 
@@ -25,9 +25,9 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
 
@@ -41,9 +41,9 @@ jobs:
     name: Type check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
 
@@ -68,9 +68,9 @@ jobs:
           - version: "3.9"
             toxenv: "py39"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python.version }}
 
@@ -84,9 +84,9 @@ jobs:
       name: Build source distribution
       runs-on: ubuntu-latest
       steps:
-        - uses: actions/checkout@v3
+        - uses: actions/checkout@v4
 
-        - uses: actions/setup-python@v4.0.0
+        - uses: actions/setup-python@v5
           with:
             python-version: "3.12"