diff --git a/.github/workflows/CompatHelper.yml b/.github/workflows/CompatHelper.yml
index 0243c70..bcdb51a 100644
--- a/.github/workflows/CompatHelper.yml
+++ b/.github/workflows/CompatHelper.yml
@@ -1,26 +1,16 @@
 name: CompatHelper
-
 on:
   schedule:
-    - cron: '00 * * * *'
-  issues:
-    types: [opened, reopened]
-
+    - cron: '00 00 * * *'
+  workflow_dispatch:
 jobs:
-  build:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        julia-version: [1.2.0]
-        julia-arch: [x86]
-        os: [ubuntu-latest]
+  CompatHelper:
+    runs-on: ubuntu-latest
     steps:
-      - uses: julia-actions/setup-julia@latest
-        with:
-          version: ${{ matrix.julia-version }}
       - name: Pkg.add("CompatHelper")
         run: julia -e 'using Pkg; Pkg.add("CompatHelper")'
       - name: CompatHelper.main()
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          COMPATHELPER_PRIV: ${{ secrets.COMPATHELPER_PRIV }}  # optional
         run: julia -e 'using CompatHelper; CompatHelper.main()'
diff --git a/Project.toml b/Project.toml
index b860879..229ec2d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -18,7 +18,7 @@ DocStringExtensions = "0.6, 0.7, 0.8"
 GNSSSignals = "0.15"
 LoopVectorization = "0.8, 0.9, 0.10, 0.11, 0.12"
 StaticArrays = "0.9, 0.10, 0.11, 0.12, 1.0"
-StructArrays = "0.4"
+StructArrays = "0.4, 0.5"
 TrackingLoopFilters = "0.1"
 Unitful = "0.12, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18, 1.0"
 julia = "1.4"