diff --git a/Installer-System/Installer-System.aip b/Installer-System/Installer-System.aip
index b53f938..7f4e795 100644
--- a/Installer-System/Installer-System.aip
+++ b/Installer-System/Installer-System.aip
@@ -13,10 +13,10 @@
     <ROW Property="ARPURLINFOABOUT" Value="https://github.com/fasteddy516/SimplySerial"/>
     <ROW Property="ARPURLUPDATEINFO" Value="https://github.com/fasteddy516/SimplySerial/releases"/>
     <ROW Property="Manufacturer" Value="fasteddy516"/>
-    <ROW Property="ProductCode" Value="1033:{6AE3A286-2A26-435C-A518-F10DB829839A} " Type="16"/>
+    <ROW Property="ProductCode" Value="1033:{214A8CD5-7ABD-4C85-AD78-58493DA2EB1A} " Type="16"/>
     <ROW Property="ProductLanguage" Value="1033"/>
     <ROW Property="ProductName" Value="SimplySerial"/>
-    <ROW Property="ProductVersion" Value="0.4.90" Type="32"/>
+    <ROW Property="ProductVersion" Value="0.4.91" Type="32"/>
     <ROW Property="SecureCustomProperties" Value="OLDPRODUCTS;AI_NEWERPRODUCTFOUND"/>
     <ROW Property="UpgradeCode" Value="{6A3965D3-95B6-4145-8B3C-6F55E2A16C31}"/>
     <ROW Property="WindowsType9X" MultiBuildValue="DefaultBuild:Windows 9x/ME" ValueLocId="-"/>
diff --git a/Installer/Installer.aip b/Installer/Installer.aip
index 0e06123..63731bb 100644
--- a/Installer/Installer.aip
+++ b/Installer/Installer.aip
@@ -13,10 +13,10 @@
     <ROW Property="ARPURLINFOABOUT" Value="https://github.com/fasteddy516/SimplySerial"/>
     <ROW Property="ARPURLUPDATEINFO" Value="https://github.com/fasteddy516/SimplySerial/releases"/>
     <ROW Property="Manufacturer" Value="fasteddy516"/>
-    <ROW Property="ProductCode" Value="1033:{AA8D9368-01BE-4F7B-82A4-839C183CADA0} " Type="16"/>
+    <ROW Property="ProductCode" Value="1033:{8D65B13E-7F3F-488D-814B-57FD193F46BF} " Type="16"/>
     <ROW Property="ProductLanguage" Value="1033"/>
     <ROW Property="ProductName" Value="SimplySerial"/>
-    <ROW Property="ProductVersion" Value="0.4.90" Type="32"/>
+    <ROW Property="ProductVersion" Value="0.4.91" Type="32"/>
     <ROW Property="REBOOT" MultiBuildValue="DefaultBuild:ReallySuppress"/>
     <ROW Property="SecureCustomProperties" Value="OLDPRODUCTS;AI_NEWERPRODUCTFOUND"/>
     <ROW Property="UpgradeCode" Value="{64061592-EDD5-474E-B846-4CA070788BBE}"/>