diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index bffb12551..a095f515d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -121,7 +121,7 @@ jobs:
           # See: https://github.com/astral-sh/setup-uv/issues/851#issuecomment-4282017837
           version: "0.11.30"
           enable-cache: true
-          cache-suffix: tests
+          cache-suffix: tests-${{ matrix.uv-resolution }}
           cache-dependency-glob: |
             pyproject.toml
             uv.lock
@@ -186,7 +186,7 @@ jobs:
           # See: https://github.com/astral-sh/setup-uv/issues/851#issuecomment-4282017837
           version: "0.11.30"
           enable-cache: true
-          cache-suffix: tests
+          cache-suffix: tests-highest
           cache-dependency-glob: |
             pyproject.toml
             uv.lock
@@ -257,7 +257,7 @@ jobs:
           # See: https://github.com/astral-sh/setup-uv/issues/851#issuecomment-4282017837
           version: "0.11.30"
           enable-cache: true
-          cache-suffix: tests
+          cache-suffix: tests-highest
           # This job checks out into `base/`, so the glob must point there.
           cache-dependency-glob: |
             base/pyproject.toml
@@ -305,7 +305,7 @@ jobs:
           # See: https://github.com/astral-sh/setup-uv/issues/851#issuecomment-4282017837
           version: "0.11.30"
           enable-cache: true
-          cache-suffix: tests
+          cache-suffix: tests-highest
           cache-dependency-glob: |
             pyproject.toml
             uv.lock