diff --git a/.circleci/config.yml b/.circleci/config.yml
index 6adbb0c29..7562b1d3c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,7 +3,7 @@ aliases:
   - &flutter_environment
     - image: cirrusci/flutter:stable
   - &node_environment
-    - image: circleci/node:10
+    - image: circleci/node:16
   - &restore_cache
     keys:
       # when lock file changes, use increasingly general patterns to restore cache
diff --git a/.codecov.yml b/.codecov.yml
index 26552ab59..3f4186e24 100644
--- a/.codecov.yml
+++ b/.codecov.yml
@@ -18,4 +18,6 @@ coverage:
 # don't factor tests into coverage scores
 ignore:
   - packages/graphql_flutter/test
+  - packages/graphql_flutter/example
   - packages/graphql/test
+  - packages/graphql/example