diff --git a/scripts/update_app_group.sh b/scripts/update_app_group.sh
new file mode 100755
index 00000000..fabb088c
--- /dev/null
+++ b/scripts/update_app_group.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# This script is used to update the app group of the app.
+
+# Check the number of arguments.
+if [ $# -ne 1 ]; then
+    echo "Usage: $0 <app_group>"
+    exit 1
+fi
+
+# Read the app group from the command line.
+app_group=$1
+
+old_app_group="group.exchange.dydx.v4"
+
+ENTITLEMENTS_FILE="./dydxV4/dydxV4/dydx.entitlements"
+if [ ! -f $ENTITLEMENTS_FILE ]; then
+    echo "The entitlements file does not exist."
+    exit 1
+fi
+
+sed -i '' "s/$old_app_group/$app_group/g" $ENTITLEMENTS_FILE
+
+CARTERA_FILE="./dydx/dydxPresenters/dydxPresenters/_v4/GlobalWorkers/Workers/dydxCarteraConfigWorker.swift"
+if [ ! -f $CARTERA_FILE ]; then
+    echo "The cartera file does not exist."
+    exit 1
+fi
+
+sed -i '' "s/$old_app_group/$app_group/g" $CARTERA_FILE