diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9f424e3..f68538e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,7 +17,7 @@ jobs:
     strategy:
       matrix:
         runs-on: [ubuntu-latest, macOS-latest, windows-latest]
-        node-version: [8.x, 10.x, 12.x]
+        node-version: [12.x]
       fail-fast: false
 
     runs-on: ${{ matrix.runs-on }}
diff --git a/README.md b/README.md
index d7781d1..9ef52c2 100644
--- a/README.md
+++ b/README.md
@@ -13,8 +13,9 @@ A lightweight HTTP client optimized for use with actions, TypeScript with generi
 
   - HTTP client with TypeScript generics and async/await/Promises
   - Typings included so no need to acquire separately (great for intellisense and no versioning drift)
+  - [Proxy support](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/about-self-hosted-runners#using-a-proxy-server-with-self-hosted-runners) just works with actions and the runner
+  - Targets ES2019 (runner runs actions with node 12+).  Only supported on node 12+.
   - Basic, Bearer and PAT Support out of the box.  Extensible handlers for others.
-  - Proxy support, just works with actions and the runner
   - Redirects supported
 
 ## Install
diff --git a/tsconfig.json b/tsconfig.json
index 22b84bf..560cca0 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,6 +1,6 @@
 {
     "compilerOptions": {
-        "target": "es2015",
+        "target": "es2019",
         "module": "commonjs",
         "moduleResolution": "node",
         "typeRoots": [ "node_modules/@types" ],