diff --git a/lib/PowerShell/Constants.js b/lib/PowerShell/Constants.js
index 98f75ccf7..51d0a3a07 100644
--- a/lib/PowerShell/Constants.js
+++ b/lib/PowerShell/Constants.js
@@ -5,7 +5,7 @@ class Constants {
 exports.default = Constants;
 Constants.prefix = "az_";
 Constants.moduleName = "Az.Accounts";
-Constants.versionPattern = /[0-9]\.[0-9]\.[0-9]/;
+Constants.versionPattern = /[0-9]+\.[0-9]+\.[0-9]+/;
 Constants.AzureCloud = "AzureCloud";
 Constants.Subscription = "Subscription";
 Constants.ServicePrincipal = "ServicePrincipal";
diff --git a/src/PowerShell/Constants.ts b/src/PowerShell/Constants.ts
index 9613db1d6..543226df4 100644
--- a/src/PowerShell/Constants.ts
+++ b/src/PowerShell/Constants.ts
@@ -1,7 +1,7 @@
 export default class Constants {
     static readonly prefix: string = "az_";
     static readonly moduleName: string = "Az.Accounts";
-    static readonly versionPattern = /[0-9]\.[0-9]\.[0-9]/;
+    static readonly versionPattern = /[0-9]+\.[0-9]+\.[0-9]+/;
 
     static readonly AzureCloud: string = "AzureCloud";
     static readonly Subscription: string = "Subscription";
@@ -10,4 +10,4 @@ export default class Constants {
     static readonly Success: string = "Success";
     static readonly Error: string = "Error";
     static readonly AzVersion: string = "AzVersion";
-}
\ No newline at end of file
+}