diff --git a/sys/ViGEmBus.vcxproj b/sys/ViGEmBus.vcxproj
index d1f44e4..2f8f859 100644
--- a/sys/ViGEmBus.vcxproj
+++ b/sys/ViGEmBus.vcxproj
@@ -185,7 +185,7 @@
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
     <Inf>
-      <TimeStamp>1.14.3.0</TimeStamp>
+      <TimeStamp>$(APPVEYOR_BUILD_VERSION)</TimeStamp>
     </Inf>
     <Link>
       <AdditionalDependencies>$(DDK_LIB_PATH)ntstrsafe.lib;$(DDK_LIB_PATH)wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -193,7 +193,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
     <Inf>
-      <TimeStamp>1.14.3.0</TimeStamp>
+      <TimeStamp>$(APPVEYOR_BUILD_VERSION)</TimeStamp>
     </Inf>
     <Link>
       <AdditionalDependencies>$(DDK_LIB_PATH)ntstrsafe.lib;$(DDK_LIB_PATH)wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -201,7 +201,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Inf>
-      <TimeStamp>1.14.3.0</TimeStamp>
+      <TimeStamp>$(APPVEYOR_BUILD_VERSION)</TimeStamp>
     </Inf>
     <Link>
       <AdditionalDependencies>$(DDK_LIB_PATH)ntstrsafe.lib;$(DDK_LIB_PATH)wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -209,7 +209,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <Inf>
-      <TimeStamp>1.14.3.0</TimeStamp>
+      <TimeStamp>$(APPVEYOR_BUILD_VERSION)</TimeStamp>
     </Inf>
     <Link>
       <AdditionalDependencies>$(DDK_LIB_PATH)ntstrsafe.lib;$(DDK_LIB_PATH)wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -223,7 +223,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
     <Inf>
-      <TimeStamp>1.14.3.0</TimeStamp>
+      <TimeStamp>$(APPVEYOR_BUILD_VERSION)</TimeStamp>
     </Inf>
     <Link>
       <AdditionalDependencies>$(DDK_LIB_PATH)ntstrsafe.lib;$(DDK_LIB_PATH)wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -231,7 +231,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">
     <Inf>
-      <TimeStamp>1.14.3.0</TimeStamp>
+      <TimeStamp>$(APPVEYOR_BUILD_VERSION)</TimeStamp>
     </Inf>
     <Link>
       <AdditionalDependencies>$(DDK_LIB_PATH)ntstrsafe.lib;$(DDK_LIB_PATH)wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -239,7 +239,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Inf>
-      <TimeStamp>1.14.3.0</TimeStamp>
+      <TimeStamp>$(APPVEYOR_BUILD_VERSION)</TimeStamp>
     </Inf>
     <Link>
       <AdditionalDependencies>$(DDK_LIB_PATH)ntstrsafe.lib;$(DDK_LIB_PATH)wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -247,7 +247,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Inf>
-      <TimeStamp>1.14.3.0</TimeStamp>
+      <TimeStamp>$(APPVEYOR_BUILD_VERSION)</TimeStamp>
     </Inf>
     <Link>
       <AdditionalDependencies>$(DDK_LIB_PATH)ntstrsafe.lib;$(DDK_LIB_PATH)wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>