diff --git a/Directory.Build.props b/Directory.Build.props
index 27a564aba..ec76ca91d 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -77,7 +77,7 @@
   </PropertyGroup>
 
   <PropertyGroup Label="Common dependency versions">
-    <MicrosoftIdentityModelVersion Condition="'$(MicrosoftIdentityModelVersion)' == ''">8.0.2</MicrosoftIdentityModelVersion>
+    <MicrosoftIdentityModelVersion Condition="'$(MicrosoftIdentityModelVersion)' == ''">8.1.0</MicrosoftIdentityModelVersion>
     <MicrosoftIdentityClientVersion Condition="'$(MicrosoftIdentityClientVersion)' == ''">4.64.1</MicrosoftIdentityClientVersion>
     <FxCopAnalyzersVersion>3.3.0</FxCopAnalyzersVersion>
     <SystemTextEncodingsWebVersion>4.7.2</SystemTextEncodingsWebVersion>
@@ -87,7 +87,7 @@
     <MicrosoftGraphVersion>4.36.0</MicrosoftGraphVersion>
     <MicrosoftGraphBetaVersion>4.57.0-preview</MicrosoftGraphBetaVersion>
     <MicrosoftExtensionsHttpVersion>3.1.3</MicrosoftExtensionsHttpVersion>
-    <MicrosoftIdentityAbstractionsVersion>7.0.0</MicrosoftIdentityAbstractionsVersion>
+    <MicrosoftIdentityAbstractionsVersion>7.1.0</MicrosoftIdentityAbstractionsVersion>
     <NetNineRuntimeVersion>9.0.0-rc.1.24431.7</NetNineRuntimeVersion>
     <AspNetCoreNineRuntimeVersion>9.0.0-rc.1.24452.1</AspNetCoreNineRuntimeVersion>
     <!--CVE-2024-30105-->