diff --git a/NatTypeTester.Models/NatTypeTester.Models.csproj b/NatTypeTester.Models/NatTypeTester.Models.csproj
index db62efdad..4fbdac4f7 100644
--- a/NatTypeTester.Models/NatTypeTester.Models.csproj
+++ b/NatTypeTester.Models/NatTypeTester.Models.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="ReactiveUI.Fody" Version="13.2.18" />
+    <PackageReference Include="ReactiveUI.Fody" Version="13.3.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/NatTypeTester.ViewModels/NatTypeTester.ViewModels.csproj b/NatTypeTester.ViewModels/NatTypeTester.ViewModels.csproj
index b58b6d9ff..ceb4608ee 100644
--- a/NatTypeTester.ViewModels/NatTypeTester.ViewModels.csproj
+++ b/NatTypeTester.ViewModels/NatTypeTester.ViewModels.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="ReactiveUI.Fody" Version="13.2.18" />
+    <PackageReference Include="ReactiveUI.Fody" Version="13.3.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/NatTypeTester/NatTypeTester.csproj b/NatTypeTester/NatTypeTester.csproj
index fa735962d..32a6e2170 100644
--- a/NatTypeTester/NatTypeTester.csproj
+++ b/NatTypeTester/NatTypeTester.csproj
@@ -25,9 +25,9 @@
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="5.0.1" />
     <PackageReference Include="ModernWpfUI" Version="0.9.4" />
-    <PackageReference Include="ReactiveUI.Events.WPF" Version="13.2.18" />
-    <PackageReference Include="ReactiveUI.WPF" Version="13.2.18" />
-    <PackageReference Include="Splat.Microsoft.Extensions.DependencyInjection" Version="11.0.1" />
+    <PackageReference Include="ReactiveUI.Events.WPF" Version="13.3.1" />
+    <PackageReference Include="ReactiveUI.WPF" Version="13.3.1" />
+    <PackageReference Include="Splat.Microsoft.Extensions.DependencyInjection" Version="11.1.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/STUN/STUN.csproj b/STUN/STUN.csproj
index 5d800409c..75356ccb8 100644
--- a/STUN/STUN.csproj
+++ b/STUN/STUN.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="ReactiveUI.Fody" Version="13.2.18" Condition="$(DefineConstants.Contains('ReactiveUI'))" />
+    <PackageReference Include="ReactiveUI.Fody" Version="13.3.1" Condition="$(DefineConstants.Contains('ReactiveUI'))" />
   </ItemGroup>
 
 </Project>