diff --git a/PYJ_WatchDog/PYJ_WatchDog.csproj b/PYJ_WatchDog/PYJ_WatchDog.csproj
index e0bc847..e733824 100644
--- a/PYJ_WatchDog/PYJ_WatchDog.csproj
+++ b/PYJ_WatchDog/PYJ_WatchDog.csproj
@@ -165,7 +165,7 @@
       <Version>0.0.3.203</Version>
     </PackageReference>
     <PackageReference Include="log4net">
-      <Version>2.0.8</Version>
+      <Version>3.3.0</Version>
     </PackageReference>
     <PackageReference Include="MahApps.Metro">
       <Version>1.6.5</Version>