CHANGELOG.md in graphql-metrics-5.0.2 vs CHANGELOG.md in graphql-metrics-5.0.3

@@ -1,4 +1,8 @@
+5.0.3
+=====
+- [69](https://github.com/Shopify/graphql-metrics/pull/69) Loosen concurrent-ruby dependency
+
 5.0.2
 -----
 - [63](https://github.com/Shopify/graphql-metrics/pull/67) Reset `lex` pre-context metrics on `analyze_multiplex`.
 5.0.1
 -----