diff --git a/src/FluentEmail.Graph/FluentEmail.Graph.csproj b/src/FluentEmail.Graph/FluentEmail.Graph.csproj
index d815dd1..402066c 100644
--- a/src/FluentEmail.Graph/FluentEmail.Graph.csproj
+++ b/src/FluentEmail.Graph/FluentEmail.Graph.csproj
@@ -53,7 +53,7 @@ v2.1 Added support for Inline images
         <PackageReference Include="JetBrains.Annotations" Version="2026.2.0">
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.Graph" Version="6.6.0" />
+        <PackageReference Include="Microsoft.Graph" Version="6.9.0" />
         <PackageReference Include="MinVer" Version="8.0.0">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/src/FluentEmail.Graph/packages.lock.json b/src/FluentEmail.Graph/packages.lock.json
index a6d8d0c..f1b6ce9 100644
--- a/src/FluentEmail.Graph/packages.lock.json
+++ b/src/FluentEmail.Graph/packages.lock.json
@@ -34,9 +34,9 @@
       },
       "Microsoft.Graph": {
         "type": "Direct",
-        "requested": "[6.6.0, )",
-        "resolved": "6.6.0",
-        "contentHash": "DeV3w6IdICWhfSK9gsjqkEi1xACBw+/N5/FQ59RMtvYhr0YD6yRSBGTOCnz8UdPTvhpdMW4/brgh/moRRySMZA==",
+        "requested": "[6.9.0, )",
+        "resolved": "6.9.0",
+        "contentHash": "QyYd3lQQAEys93QAtV9ykxxzEkUjH5GxJG6tBkZvJWRz0SMF+gqVqhwQLkvRpAEWh7S49cF6sFpyv56uNS0MXQ==",
         "dependencies": {
           "Microsoft.Graph.Core": "4.0.1"
         }