diff --git a/Directory.Build.props b/Directory.Build.props
index 96214ee2b..852b40b56 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -82,7 +82,7 @@
 
   <PropertyGroup Label="Common dependency versions">
     <MicrosoftIdentityModelVersion Condition="'$(MicrosoftIdentityModelVersion)' == ''">8.1.2</MicrosoftIdentityModelVersion>
-    <MicrosoftIdentityClientVersion Condition="'$(MicrosoftIdentityClientVersion)' == ''">4.66.0</MicrosoftIdentityClientVersion>
+    <MicrosoftIdentityClientVersion Condition="'$(MicrosoftIdentityClientVersion)' == ''">4.66.1</MicrosoftIdentityClientVersion>
     <FxCopAnalyzersVersion>3.3.0</FxCopAnalyzersVersion>
     <SystemTextEncodingsWebVersion>4.7.2</SystemTextEncodingsWebVersion>
     <AzureSecurityKeyVaultSecretsVersion>4.6.0</AzureSecurityKeyVaultSecretsVersion>