diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 944e7e4f9ccb..667317870b94 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -18,6 +18,7 @@ jobs:
       - uses: astral-sh/setup-uv@v3
         with:
           enable-cache: true
+          version: "0.4.26"
       - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
@@ -36,6 +37,7 @@ jobs:
       - uses: astral-sh/setup-uv@v3
         with:
           enable-cache: true
+          version: "0.4.26"
       - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
@@ -64,6 +66,7 @@ jobs:
       - uses: astral-sh/setup-uv@v3
         with:
           enable-cache: true
+          version: "0.4.26"
       - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
@@ -92,6 +95,7 @@ jobs:
       - uses: astral-sh/setup-uv@v3
         with:
           enable-cache: true
+          version: "0.4.26"
       - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
@@ -118,6 +122,7 @@ jobs:
       - uses: astral-sh/setup-uv@v3
         with:
           enable-cache: true
+          version: "0.4.26"
       - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
@@ -142,6 +147,7 @@ jobs:
       - uses: astral-sh/setup-uv@v3
         with:
           enable-cache: true
+          version: "0.4.26"
       - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
@@ -160,6 +166,7 @@ jobs:
       - uses: astral-sh/setup-uv@v3
         with:
           enable-cache: true
+          version: "0.4.26"
       - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 84e4d2c69337..d2219e6c7ed2 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -45,6 +45,7 @@ jobs:
       - uses: astral-sh/setup-uv@v3
         with:
           enable-cache: true
+          version: "0.4.26"
       - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
diff --git a/.github/workflows/single-python-package.yml b/.github/workflows/single-python-package.yml
index db761e2c2563..9c151129bec7 100644
--- a/.github/workflows/single-python-package.yml
+++ b/.github/workflows/single-python-package.yml
@@ -35,6 +35,7 @@ jobs:
       - uses: astral-sh/setup-uv@v3
         with:
           enable-cache: true
+          version: "0.4.26"
       - run: uv build --package ${{ github.event.inputs.package }} --out-dir dist/
         working-directory: python
       - name: Publish package to PyPI