diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
new file mode 100644
index 0000000..f663296
--- /dev/null
+++ b/.github/workflows/main.yaml
@@ -0,0 +1,20 @@
+name: Main
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  schedule:
+    - cron: "43 17 * * 0"
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test-default-features:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: 'Test ICU `main`'
+        run: 'make DOCKER_TEST_ENV=rust_icu_testenv-current docker-test-current'
+
diff --git a/Makefile b/Makefile
index ded4ed7..2b6623b 100644
--- a/Makefile
+++ b/Makefile
@@ -23,7 +23,7 @@ endif
 #   make USED_BUILDENV_VERSION=whatever-you-want docker-test
 #
 # NOTE: This version number is completely independent of the crate version.
-USED_BUILDENV_VERSION ?= 1.74.0
+USED_BUILDENV_VERSION ?= 1.82.0
 
 CARGO_FEATURE_VERSION :=