diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
index 2f24298..99576ba 100644
--- a/.github/workflows/linters.yml
+++ b/.github/workflows/linters.yml
@@ -8,8 +8,12 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: psf/black@stable
+        with:
+          version: "~= 23.7.0"
   ruff:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: chartboost/ruff-action@v1
\ No newline at end of file
+      - uses: chartboost/ruff-action@v1
+        with:
+          version: 0.0.278
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 53de168..b260890 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,8 +21,8 @@ alembic = "^1.12.0"
 pydantic-settings = "^2.0.3"
 
 [tool.poetry.group.dev.dependencies]
-ruff = "^0.0.278"
-black = "^23.7.0"
+ruff = "0.0.278"
+black = "~23.7.0"
 httpx = "^0.24.1"
 pytest = "^7.4.0"
 pytest-asyncio = "^0.21.1"