diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index 83e6cdb..b1e4f60 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: julia-actions/setup-julia@latest
         with:
-          version: '1.6'
+          version: '1.9'
       - name: Install dependencies
         run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
       - name: Build and deploy
diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index 8ed85a3..d4d83ac 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -14,6 +14,6 @@ jobs:
       - uses: actions/checkout@v2
       - uses: julia-actions/setup-julia@latest
         with:
-          version: '1.6'
+          version: '1.9'
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
\ No newline at end of file