diff --git a/.external b/.external
index 01e4987437b..6cd2d477652 100644
--- a/.external
+++ b/.external
@@ -1,2 +1,2 @@
-xamarin/monodroid:main@dade1f497271f3ae5ceb1fe8c6c672b399a369ec
+xamarin/monodroid:main@e6f0c0ffa19fed461f137ce735882c736dc8764e
 mono/mono:2020-02@c66141a8c7ba2566c578c2dd012b2b723e006213
diff --git a/Directory.Build.props b/Directory.Build.props
index 1d74ab8c5c3..e471af2ef4d 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -25,7 +25,7 @@
 
   <!-- Common <PackageReference/> versions -->
   <PropertyGroup>
-    <LibZipSharpVersion>1.0.22</LibZipSharpVersion>
+    <LibZipSharpVersion>1.0.24</LibZipSharpVersion>
     <MicroBuildCoreVersion>0.4.1</MicroBuildCoreVersion>
     <MonoCecilVersion>0.11.2</MonoCecilVersion>
     <NuGetApiPackageVersion>5.4.0</NuGetApiPackageVersion>
diff --git a/build-tools/installers/create-installers.targets b/build-tools/installers/create-installers.targets
index 51f3f728e0f..c85594e5e8f 100644
--- a/build-tools/installers/create-installers.targets
+++ b/build-tools/installers/create-installers.targets
@@ -305,7 +305,9 @@
   </ItemGroup>
   <ItemGroup>
     <_MSBuildFilesWin Include="$(MSBuildSrcDir)\libzip.dll" />
+    <_MSBuildFilesWin Include="$(MSBuildSrcDir)\libzip.pdb" />
     <_MSBuildFilesWin Include="$(MSBuildSrcDir)\lib64\libzip.dll" />
+    <_MSBuildFilesWin Include="$(MSBuildSrcDir)\lib64\libzip.pdb" />
     <_MSBuildFilesWin Include="$(MSBuildSrcDir)\proguard\bin\proguard.bat" />
     <_MSBuildFilesWin Include="$(MSBuildSrcDir)\aapt2.exe" />
     <_MSBuildFilesWin Include="$(MSBuildSrcDir)\ndk\aarch64-linux-android-as.exe" />
diff --git a/external/xamarin-android-tools b/external/xamarin-android-tools
index 479931ce144..554d45a166a 160000
--- a/external/xamarin-android-tools
+++ b/external/xamarin-android-tools
@@ -1 +1 @@
-Subproject commit 479931ce1449b39c0165315fc103e7e12812f34b
+Subproject commit 554d45a166a02da0ca1d0d9ca895eaa650fb648a