diff --git a/tests/AJBasicUnitTests/packages.config b/tests/AJBasicUnitTests/packages.config
index b6a08e3..7146da2 100644
--- a/tests/AJBasicUnitTests/packages.config
+++ b/tests/AJBasicUnitTests/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="MSTest.TestAdapter" version="2.1.2" targetFramework="net472" />
+  <package id="MSTest.TestAdapter" version="2.2.1" targetFramework="net472" />
   <package id="MSTest.TestFramework" version="2.2.1" targetFramework="net472" />
 </packages>
\ No newline at end of file