diff --git a/osu.Desktop/osu.Desktop.csproj b/osu.Desktop/osu.Desktop.csproj
index 538aaf2d7a..2461351110 100644
--- a/osu.Desktop/osu.Desktop.csproj
+++ b/osu.Desktop/osu.Desktop.csproj
@@ -23,10 +23,10 @@
     <ProjectReference Include="..\osu.Game.Rulesets.Catch\osu.Game.Rulesets.Catch.csproj" />
     <ProjectReference Include="..\osu.Game.Rulesets.Mania\osu.Game.Rulesets.Mania.csproj" />
     <ProjectReference Include="..\osu.Game.Rulesets.Taiko\osu.Game.Rulesets.Taiko.csproj" />
-    <PackageReference Include="Microsoft.Win32.Registry" Version="4.5.0" />
+    <PackageReference Include="Microsoft.Win32.Registry" Version="4.6.0" />
   </ItemGroup>
   <ItemGroup Label="Package References">
-    <PackageReference Include="System.IO.Packaging" Version="4.5.0" />
+    <PackageReference Include="System.IO.Packaging" Version="4.6.0" />
     <PackageReference Include="ppy.squirrel.windows" Version="1.9.0.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.2.6" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="2.2.6" />
diff --git a/osu.Game.Tournament/osu.Game.Tournament.csproj b/osu.Game.Tournament/osu.Game.Tournament.csproj
index 4790fcbcde..bddaff0a80 100644
--- a/osu.Game.Tournament/osu.Game.Tournament.csproj
+++ b/osu.Game.Tournament/osu.Game.Tournament.csproj
@@ -11,6 +11,6 @@
     <ProjectReference Include="..\osu.Game\osu.Game.csproj" />
   </ItemGroup>
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.Win32.Registry" Version="4.5.0" />
+    <PackageReference Include="Microsoft.Win32.Registry" Version="4.6.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/osu.Game/osu.Game.csproj b/osu.Game/osu.Game.csproj
index a27a94b8f9..a699217503 100644
--- a/osu.Game/osu.Game.csproj
+++ b/osu.Game/osu.Game.csproj
@@ -30,6 +30,6 @@
     <PackageReference Include="SharpCompress" Version="0.24.0" />
     <PackageReference Include="NUnit" Version="3.12.0" />
     <PackageReference Include="SharpRaven" Version="2.4.0" />
-    <PackageReference Include="System.ComponentModel.Annotations" Version="4.5.0" />
+    <PackageReference Include="System.ComponentModel.Annotations" Version="4.6.0" />
   </ItemGroup>
 </Project>
diff --git a/osu.iOS.props b/osu.iOS.props
index a6516e6d1b..7803ea1e49 100644
--- a/osu.iOS.props
+++ b/osu.iOS.props
@@ -123,7 +123,7 @@
     <PackageReference Include="SharpCompress" Version="0.24.0" />
     <PackageReference Include="NUnit" Version="3.11.0" />
     <PackageReference Include="SharpRaven" Version="2.4.0" />
-    <PackageReference Include="System.ComponentModel.Annotations" Version="4.5.0" />
+    <PackageReference Include="System.ComponentModel.Annotations" Version="4.6.0" />
     <PackageReference Include="ppy.osu.Framework.NativeLibs" Version="2019.813.0" ExcludeAssets="all" />
   </ItemGroup>
 </Project>