diff --git a/.github/workflows/docs-pages.yml b/.github/workflows/docs-pages.yml
index 0da86fef34..9d14b9c4d8 100644
--- a/.github/workflows/docs-pages.yml
+++ b/.github/workflows/docs-pages.yml
@@ -31,7 +31,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           working-directory: docs
           enable-cache: true
diff --git a/.github/workflows/docs-pr.yml b/.github/workflows/docs-pr.yml
index 4158c2912e..f0aa64d628 100644
--- a/.github/workflows/docs-pr.yml
+++ b/.github/workflows/docs-pr.yml
@@ -37,7 +37,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           working-directory: docs
           enable-cache: true
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index 89f62963b0..fde1ab3e1d 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -68,7 +68,7 @@ jobs:
       run: sudo apt-get install libev4 libev-dev
 
     - name: Install uv
-      uses: astral-sh/setup-uv@v7
+      uses: astral-sh/setup-uv@v8.1.0
       with:
         python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/lib-build.yml b/.github/workflows/lib-build.yml
index bc094d1b11..21dcc0604f 100644
--- a/.github/workflows/lib-build.yml
+++ b/.github/workflows/lib-build.yml
@@ -96,7 +96,7 @@ jobs:
           echo "CIBW_BEFORE_TEST_WINDOWS=(exit 0)" >> $GITHUB_ENV;
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           python-version: ${{ inputs.python-version }}
 
@@ -159,7 +159,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           python-version: ${{ inputs.python-version }}