diff --git a/Files.Launcher/Files.Launcher.csproj b/Files.Launcher/Files.Launcher.csproj
index 411e3d5dfb82..9cb5e21001e4 100644
--- a/Files.Launcher/Files.Launcher.csproj
+++ b/Files.Launcher/Files.Launcher.csproj
@@ -149,7 +149,7 @@
       <Version>12.0.3</Version>
     </PackageReference>
     <PackageReference Include="NLog">
-      <Version>4.7.7</Version>
+      <Version>5.1.1</Version>
     </PackageReference>
     <PackageReference Include="System.Runtime.WindowsRuntime">
       <Version>4.7.0</Version>
diff --git a/Files/Files.csproj b/Files/Files.csproj
index 031b1c4ac9f3..acde1816fb38 100644
--- a/Files/Files.csproj
+++ b/Files/Files.csproj
@@ -990,7 +990,7 @@
       <Version>12.0.3</Version>
     </PackageReference>
     <PackageReference Include="NLog">
-      <Version>4.7.7</Version>
+      <Version>5.1.1</Version>
     </PackageReference>
     <PackageReference Include="NLog.Schema">
       <Version>4.7.7</Version>
diff --git a/MessageRelay/Files.MessageRelay.csproj b/MessageRelay/Files.MessageRelay.csproj
index a363aad37de7..eb7603ef08ac 100644
--- a/MessageRelay/Files.MessageRelay.csproj
+++ b/MessageRelay/Files.MessageRelay.csproj
@@ -129,7 +129,7 @@
       <Version>6.2.12</Version>
     </PackageReference>
     <PackageReference Include="NLog">
-      <Version>4.7.7</Version>
+      <Version>5.1.1</Version>
     </PackageReference>
   </ItemGroup>
   <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">