diff --git a/src/PowerShell/Constants.ts b/src/PowerShell/Constants.ts
index 9613db1d..543226df 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
+}