diff --git a/.github/workflows/Check.yml b/.github/workflows/Check.yml
index b48e155..37742fb 100644
--- a/.github/workflows/Check.yml
+++ b/.github/workflows/Check.yml
@@ -14,8 +14,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      # - uses: julia-actions/setup-julia@v2
-      #   with:
-      #     version: '1.11'
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: '1.11'
       - uses: julia-actions/cache@v2
       - uses: fredrikekre/runic-action@v1
+        with:
+          version: '1.2'
diff --git a/src/Prometheus.jl b/src/Prometheus.jl
index 0e5baa0..9347342 100644
--- a/src/Prometheus.jl
+++ b/src/Prometheus.jl
@@ -930,7 +930,8 @@ function collect!(metrics::Vector, family::Family{C}) where {C}
     end
     # Sort samples lexicographically by the labels
     sort!(
-        samples; by = function(x)
+        samples;
+        by = function (x)
             labels = x.label_values
             @assert(labels !== nothing)
             return labels.label_values