diff --git a/aio/package.json b/aio/package.json
index 2716252da6..61ea002520 100644
--- a/aio/package.json
+++ b/aio/package.json
@@ -83,7 +83,7 @@
   "//engines-comment": "Keep this in sync with ../package.json",
   "engines": {
     "node": ">=10.9.0 <13.0.0",
-    "yarn": ">=1.17.3 <=1.19.1"
+    "yarn": ">=1.17.3 <1.20.0"
   },
   "private": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 779b8b8a43..1eb7aa8845 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "//engines-comment": "Keep this in sync with aio/package.json",
   "engines": {
     "node": ">=10.9.0 <13.0.0",
-    "yarn": ">=1.17.3 <=1.19.1"
+    "yarn": ">=1.17.3 <1.20.0"
   },
   "repository": {
     "type": "git",