diff --git a/build/Packages.targets b/build/Packages.targets
index b049939..3d1ba78 100644
--- a/build/Packages.targets
+++ b/build/Packages.targets
@@ -44,7 +44,7 @@
 
     <!-- Test coverage -->
     <PackageReference Update="coverlet.msbuild" Version="3.1.1" />
-    <PackageReference Update="coverlet.collector" Version="3.1.0" />
+    <PackageReference Update="coverlet.collector" Version="3.1.1" />
 
     <!-- Demo project -->
     <PackageReference Update="Microsoft.Xaml.Behaviors.Wpf" Version="1.1.39" />