diff --git a/.github/workflows/adr-lint.yml b/.github/workflows/adr-lint.yml
index b5e7dc9..f64ca39 100644
--- a/.github/workflows/adr-lint.yml
+++ b/.github/workflows/adr-lint.yml
@@ -28,7 +28,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
 
       - name: Run adr-lint (strict mode)
         run: scripts/adr-lint.py --adr-dir docs/adrs --strict
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e32bd13..ccb8b85 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -110,7 +110,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 06158fc..4425c4c 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -89,7 +89,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true