diff --git a/.github/workflows/automated-updates-to-sam-cli.yml b/.github/workflows/automated-updates-to-sam-cli.yml
index d52f5980e4d..4be7973a271 100644
--- a/.github/workflows/automated-updates-to-sam-cli.yml
+++ b/.github/workflows/automated-updates-to-sam-cli.yml
@@ -97,7 +97,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install uv
-        uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
 
       - name: Update aws-sam-translator & commit
         run: |
@@ -166,7 +166,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install uv
-        uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
 
       - name: Upgrade aws_lambda_builders & commit
         run: |
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index caf5dca178f..736471bb90f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -65,7 +65,7 @@ jobs:
         echo "TEMP=D:\\Temp" >> $env:GITHUB_ENV  
       if: ${{ matrix.os == 'windows-latest' }}
     - uses: actions/checkout@v6
-    - uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
+    - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       with:
         python-version: ${{ matrix.python }}
         cache-python: false
@@ -83,7 +83,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           python-version: "3.11"
           cache-python: false
@@ -158,7 +158,7 @@ jobs:
           mkdir "D:\\Temp"
           echo "TEMP=D:\\Temp" >> $env:GITHUB_ENV  
         if: ${{ matrix.os == 'windows-latest' }}
-      - uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           python-version: ${{ matrix.python }}
           cache-python: false
@@ -247,7 +247,7 @@ jobs:
           mkdir "D:\\Temp"
           echo "TEMP=D:\\Temp" >> $env:GITHUB_ENV  
         if: ${{ matrix.os == 'windows-latest' }}
-      - uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           python-version: ${{ matrix.python }}
           cache-python: false
@@ -279,7 +279,7 @@ jobs:
           mkdir "D:\\Temp"
           echo "TEMP=D:\\Temp" >> $env:GITHUB_ENV  
         if: ${{ matrix.os == 'windows-latest' }}
-      - uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           python-version: "3.10"
           cache-python: false
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index 3c98961f387..35d1eaa7d91 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -130,7 +130,7 @@ jobs:
         run: bash tests/setup-wsl.sh
 
       - name: Install uv
-        uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           python-version: "3.11"
           cache-python: false
diff --git a/.github/workflows/update-reproducibles.yml b/.github/workflows/update-reproducibles.yml
index 3ad822ff274..d0291ae1895 100644
--- a/.github/workflows/update-reproducibles.yml
+++ b/.github/workflows/update-reproducibles.yml
@@ -26,7 +26,7 @@ jobs:
         with:
           python-version: "3.11"
       - name: Install uv
-        uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Update all reproducible requirements
         run: make update-reproducible-reqs-uv
       - name: Push changes
@@ -47,7 +47,7 @@ jobs:
         with:
           python-version: "3.11"
       - name: Install uv
-        uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Check reproducible requirements are up to date
         run: make update-reproducible-reqs-uv
       - name: Fail if requirements are out of date