diff --git a/.github/workflows/ab_tests.yml b/.github/workflows/ab_tests.yml
index 6cf86fa7cc..8d48b3850f 100644
--- a/.github/workflows/ab_tests.yml
+++ b/.github/workflows/ab_tests.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Python
         uses: actions/setup-python@v4
@@ -59,7 +59,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Create null hypothesis as a copy of baseline
         if: matrix.runtime-version == 'AB_null_hypothesis'
@@ -128,7 +128,7 @@ jobs:
       cancel-in-progress: false
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Python
         uses: actions/setup-python@v4
@@ -162,7 +162,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Download artifacts
         uses: actions/download-artifact@v3
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index b636241db6..98b86cfa79 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -11,6 +11,6 @@ jobs:
     name: pre-commit hooks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v2
-      - uses: pre-commit/action@v2.0.0
\ No newline at end of file
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+      - uses: pre-commit/action@v3.0.0
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 9b76cdbff5..68045bfc7c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -58,7 +58,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up environment
         uses: conda-incubator/setup-miniconda@v2
@@ -135,7 +135,7 @@ jobs:
       cancel-in-progress: false
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Python
         uses: actions/setup-python@v4
@@ -189,7 +189,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: actions/download-artifact@v3
         with:
@@ -230,7 +230,7 @@ jobs:
       run:
         shell: bash
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Report failures
         uses: actions/github-script@v3
         with:
@@ -254,7 +254,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Download tests database
         uses: actions/download-artifact@v3
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 3319fb18e9..6b9210ca70 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -10,13 +10,13 @@ repos:
       - id: isort
         language_version: python3
   -   repo: https://github.com/asottile/pyupgrade
-      rev: v3.3.2
+      rev: v3.11.1
       hooks:
       - id: pyupgrade
         args:
           - --py39-plus
   -   repo: https://github.com/psf/black
-      rev: 23.1.0
+      rev: 23.9.1
       hooks:
       - id: black
         language_version: python3
@@ -24,7 +24,7 @@ repos:
           - --target-version=py39
         exclude: ^alembic/versions/
   -   repo: https://github.com/pycqa/flake8
-      rev: 6.0.0
+      rev: 6.1.0
       hooks:
       - id: flake8
         language_version: python3