diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b581930..c326470 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -45,7 +45,7 @@ jobs:
         with:
           python-version: "${{ matrix.python-version }}"
           allow-prereleases: true
-      - uses: "astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78" # v7.6.0
+      - uses: "astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b" # v8.1.0
         with:
           enable-cache: true
       - run: rustup component add llvm-tools-preview
@@ -90,7 +90,7 @@ jobs:
           python-version: "${{ matrix.python-version }}"
           architecture: "${{ matrix.arch }}"
           allow-prereleases: true
-      - uses: "astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78" # v7.6.0
+      - uses: "astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b" # v8.1.0
         with:
           enable-cache: true
 
@@ -126,7 +126,7 @@ jobs:
           python-version: "${{ matrix.python-version }}"
           architecture: "${{ matrix.arch }}"
           allow-prereleases: true
-      - uses: "astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78" # v7.6.0
+      - uses: "astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b" # v8.1.0
         with:
           enable-cache: true
       - run: rustup component add llvm-tools-preview
@@ -155,7 +155,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
-      - uses: "astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78" # v7.6.0
+      - uses: "astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b" # v8.1.0
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: "3.14"
@@ -177,7 +177,7 @@ jobs:
 
     steps:
       - uses: "actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd" # v6.0.2
-      - uses: "astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78" # v7.6.0
+      - uses: "astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b" # v8.1.0
       - uses: "actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405" # v6.2.0
         with:
           python-version: "${{ matrix.python-version }}"