diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 4e30f3d..c970769 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -59,7 +59,7 @@ jobs:
             ${{ runner.os }}-test-${{ env.cache-name }}-
             ${{ runner.os }}-test-
             ${{ runner.os }}-
-      - uses: julia-actions/julia-buildpkg@72ddd0fcdc760e6d2ef7ef2bbb11ae5032b671a8 # v1.4.2
+      - uses: julia-actions/julia-buildpkg@90dd6f23eb49626e4e6612cb9d64d456f86e6a1c # v1.6.0
       - uses: julia-actions/julia-runtest@79a7e100883947123f8263c5f06e6c0ea3eb972f # v1.9.3
         with:
           coverage: true
@@ -98,7 +98,7 @@ jobs:
             ${{ runner.os }}-test-${{ env.cache-name }}-
             ${{ runner.os }}-test-
             ${{ runner.os }}-
-      - uses: julia-actions/julia-buildpkg@72ddd0fcdc760e6d2ef7ef2bbb11ae5032b671a8 # v1.4.2
+      - uses: julia-actions/julia-buildpkg@90dd6f23eb49626e4e6612cb9d64d456f86e6a1c # v1.6.0
       - uses: julia-actions/julia-runtest@79a7e100883947123f8263c5f06e6c0ea3eb972f # v1.9.3
         with:
           coverage: false