diff --git a/.github/workflows/code_checks.yml b/.github/workflows/code_checks.yml
index ab90ecd..b98a2d8 100644
--- a/.github/workflows/code_checks.yml
+++ b/.github/workflows/code_checks.yml
@@ -32,7 +32,7 @@ jobs:
       - uses: actions/checkout@v7.0.0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9
         with:
           # Install a specific version of uv.
           version: "0.5.21"
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index b16525c..eb90d32 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -45,7 +45,7 @@ jobs:
         uses: actions/checkout@v7.0.0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.3.2
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           version: "0.5.21"
           enable-cache: true
diff --git a/.github/workflows/integration_tests.yml b/.github/workflows/integration_tests.yml
index 964fd04..8b388bf 100644
--- a/.github/workflows/integration_tests.yml
+++ b/.github/workflows/integration_tests.yml
@@ -44,7 +44,7 @@ jobs:
       - uses: actions/checkout@v7.0.0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9
         with:
           # Install a specific version of uv.
           version: "0.5.21"
diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 666a0c0..f7607dd 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -44,7 +44,7 @@ jobs:
       - uses: actions/checkout@v7.0.0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9
         with:
           # Install a specific version of uv.
           version: "0.5.21"