diff --git a/netlify.toml b/netlify.toml
index 1cce34dfe..3942d448b 100644
--- a/netlify.toml
+++ b/netlify.toml
@@ -14,7 +14,7 @@
   # If 'production', `yarn install` does not install devDependencies
   NODE_ENV = "development"
   NODE_VERSION = "10.16.0"
-  YARN_VERSION = "1.18.0" # 1.22.0
+  YARN_VERSION = "1.22.0"
   RUBY_VERSION = "2.6.2"
   YARN_FLAGS = "--no-ignore-optional --pure-lockfile"