diff --git a/Directory.Build.props b/Directory.Build.props
index 963547b84..2416c1845 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -82,7 +82,7 @@
 
   <PropertyGroup Label="Common dependency versions">
     <MicrosoftIdentityModelVersion Condition="'$(MicrosoftIdentityModelVersion)' == ''">8.3.0</MicrosoftIdentityModelVersion>
-    <MicrosoftIdentityClientVersion Condition="'$(MicrosoftIdentityClientVersion)' == ''">4.66.2</MicrosoftIdentityClientVersion>
+    <MicrosoftIdentityClientVersion Condition="'$(MicrosoftIdentityClientVersion)' == ''">4.67.1</MicrosoftIdentityClientVersion>
     <FxCopAnalyzersVersion>3.3.0</FxCopAnalyzersVersion>
     <SystemTextEncodingsWebVersion>4.7.2</SystemTextEncodingsWebVersion>
     <AzureSecurityKeyVaultSecretsVersion>4.6.0</AzureSecurityKeyVaultSecretsVersion>
diff --git a/src/Microsoft.Identity.Web.TokenAcquisition/TokenAcquisition.cs b/src/Microsoft.Identity.Web.TokenAcquisition/TokenAcquisition.cs
index f5394e4f1..3e46245fa 100644
--- a/src/Microsoft.Identity.Web.TokenAcquisition/TokenAcquisition.cs
+++ b/src/Microsoft.Identity.Web.TokenAcquisition/TokenAcquisition.cs
@@ -532,7 +532,7 @@ public async Task<AuthenticationResult> GetAuthenticationResultForAppAsync(
                 builder.WithClaims(tokenAcquisitionOptions.Claims);
                 if (tokenAcquisitionOptions.PoPConfiguration != null)
                 {
-                    builder.WithProofOfPossession(tokenAcquisitionOptions.PoPConfiguration);
+                    builder.WithSignedHttpRequestProofOfPossession(tokenAcquisitionOptions.PoPConfiguration);
                 }
                 if (!string.IsNullOrEmpty(tokenAcquisitionOptions.PopPublicKey))
                 {
@@ -982,7 +982,7 @@ private void NotifyCertificateSelection(MergedOptions mergedOptions, IConfidenti
                         builder.WithClaims(tokenAcquisitionOptions.Claims);
                         if (tokenAcquisitionOptions.PoPConfiguration != null)
                         {
-                            builder.WithProofOfPossession(tokenAcquisitionOptions.PoPConfiguration);
+                            builder.WithSignedHttpRequestProofOfPossession(tokenAcquisitionOptions.PoPConfiguration);
                         }
                     }