diff --git a/.github/workflows/cicd.yaml b/.github/workflows/cicd.yaml
index 4a0f5ce..a24db30 100644
--- a/.github/workflows/cicd.yaml
+++ b/.github/workflows/cicd.yaml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: '3.13'
-      - uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a # v4
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           enable-cache: true
       - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
@@ -30,7 +30,7 @@ jobs:
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: '3.13'
-      - uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a # v4
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           enable-cache: true
       - name: Run tests with coverage
diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index cd34e68..3989f70 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -18,7 +18,7 @@ jobs:
         with:
           python-version: 3.11
 
-      - uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a # v4
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           enable-cache: true
 
@@ -38,7 +38,7 @@ jobs:
         with:
           python-version: 3.11
 
-      - uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a # v4
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           enable-cache: true
 
diff --git a/.github/workflows/publish-pypi.yaml b/.github/workflows/publish-pypi.yaml
index 58b63aa..86dfe47 100644
--- a/.github/workflows/publish-pypi.yaml
+++ b/.github/workflows/publish-pypi.yaml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
-      - uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a # v4
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           enable-cache: true
       - name: Set version from release tag