diff --git a/lerna.json b/lerna.json
index 2a06a066b..05f3314a6 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,5 +2,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "4.10.0-alpha.0"
+  "version": "4.9.1-beta.0"
 }
diff --git a/packages/create-flex-plugin/package-lock.json b/packages/create-flex-plugin/package-lock.json
index 3a495a56d..bf92b6bf9 100644
--- a/packages/create-flex-plugin/package-lock.json
+++ b/packages/create-flex-plugin/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "create-flex-plugin",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-dev-utils/package-lock.json b/packages/flex-dev-utils/package-lock.json
index 502f0c829..763eb1011 100644
--- a/packages/flex-dev-utils/package-lock.json
+++ b/packages/flex-dev-utils/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-dev-utils",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugin-builder-toolkit/package-lock.json b/packages/flex-plugin-builder-toolkit/package-lock.json
index cf77f2a4a..d8b8daef8 100644
--- a/packages/flex-plugin-builder-toolkit/package-lock.json
+++ b/packages/flex-plugin-builder-toolkit/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugin-builder-toolkit",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugin-e2e-tests/package-lock.json b/packages/flex-plugin-e2e-tests/package-lock.json
index 72286b8d2..7c446e9f1 100644
--- a/packages/flex-plugin-e2e-tests/package-lock.json
+++ b/packages/flex-plugin-e2e-tests/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugin-e2e-tests",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugin-scripts/package-lock.json b/packages/flex-plugin-scripts/package-lock.json
index e2de442e0..f78261fc4 100644
--- a/packages/flex-plugin-scripts/package-lock.json
+++ b/packages/flex-plugin-scripts/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugin-scripts",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugin-test/package-lock.json b/packages/flex-plugin-test/package-lock.json
index 38f979dfa..43bdbe7fe 100644
--- a/packages/flex-plugin-test/package-lock.json
+++ b/packages/flex-plugin-test/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugin-test",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugin-utils-http/package-lock.json b/packages/flex-plugin-utils-http/package-lock.json
index ee1420ea2..94b4bd6ed 100644
--- a/packages/flex-plugin-utils-http/package-lock.json
+++ b/packages/flex-plugin-utils-http/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugin-utils-http",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugin-utils-jest/package-lock.json b/packages/flex-plugin-utils-jest/package-lock.json
index 35dd5a649..a7b0e5439 100644
--- a/packages/flex-plugin-utils-jest/package-lock.json
+++ b/packages/flex-plugin-utils-jest/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "flex-plugin-utils-jest",
-  "version": "4.10.0-alpha.0",
+  "version": "4.9.1-beta.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/packages/flex-plugin-webpack/package-lock.json b/packages/flex-plugin-webpack/package-lock.json
index f348bf4a2..b2a9e5057 100644
--- a/packages/flex-plugin-webpack/package-lock.json
+++ b/packages/flex-plugin-webpack/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugin-webpack",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugin/package-lock.json b/packages/flex-plugin/package-lock.json
index ef5c1034d..719c5d632 100644
--- a/packages/flex-plugin/package-lock.json
+++ b/packages/flex-plugin/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugin",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugins-api-client/package-lock.json b/packages/flex-plugins-api-client/package-lock.json
index 3b58a011f..f6ff45676 100644
--- a/packages/flex-plugins-api-client/package-lock.json
+++ b/packages/flex-plugins-api-client/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugins-api-client",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugins-api-toolkit/package-lock.json b/packages/flex-plugins-api-toolkit/package-lock.json
index b8472909a..2864bc905 100644
--- a/packages/flex-plugins-api-toolkit/package-lock.json
+++ b/packages/flex-plugins-api-toolkit/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugins-api-toolkit",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugins-utils-env/package-lock.json b/packages/flex-plugins-utils-env/package-lock.json
index 7ba6ce657..f89dd0c4d 100644
--- a/packages/flex-plugins-utils-env/package-lock.json
+++ b/packages/flex-plugins-utils-env/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugins-utils-env",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugins-utils-exception/package-lock.json b/packages/flex-plugins-utils-exception/package-lock.json
index 2b3004fdd..8c4adcd61 100644
--- a/packages/flex-plugins-utils-exception/package-lock.json
+++ b/packages/flex-plugins-utils-exception/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "flex-plugins-utils-exception",
-  "version": "4.10.0-alpha.0",
+  "version": "4.9.1-beta.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/packages/flex-plugins-utils-logger/package-lock.json b/packages/flex-plugins-utils-logger/package-lock.json
index 65bba9633..825994a47 100644
--- a/packages/flex-plugins-utils-logger/package-lock.json
+++ b/packages/flex-plugins-utils-logger/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugins-utils-logger",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/flex-plugins-utils-spawn/package-lock.json b/packages/flex-plugins-utils-spawn/package-lock.json
index 8015b8293..a631b1d29 100644
--- a/packages/flex-plugins-utils-spawn/package-lock.json
+++ b/packages/flex-plugins-utils-spawn/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "flex-plugins-utils-spawn",
-	"version": "4.10.0-alpha.0",
+	"version": "4.9.1-beta.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/plugin-flex/package-lock.json b/packages/plugin-flex/package-lock.json
index 144193023..dffde9fb8 100644
--- a/packages/plugin-flex/package-lock.json
+++ b/packages/plugin-flex/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@twilio-labs/plugin-flex",
-  "version": "4.10.0-alpha.0",
+  "version": "4.9.1-beta.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {