diff --git a/app/build.gradle b/app/build.gradle
index c4dced2..33c36c4 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -140,6 +140,7 @@ dependencies {
     implementation "com.mikepenz:aboutlibraries-core:$aboutLibrariesVersion"
     implementation 'com.squareup.okhttp3:okhttp:4.12.0'
     implementation 'com.squareup.okhttp3:logging-interceptor:4.12.0'
+    implementation 'io.github.rburgst:okhttp-digest:3.1.0'
     implementation 'com.squareup.retrofit2:retrofit:2.11.0'
     implementation 'com.squareup.retrofit2:converter-simplexml:2.11.0'
     implementation 'com.github.thegrizzlylabs:sardine-android:0.9'
diff --git a/app/src/main/java/dev/rocli/android/webdav/provider/WebDavClient.kt b/app/src/main/java/dev/rocli/android/webdav/provider/WebDavClient.kt
index 7f02c6f..e85fcbb 100644
--- a/app/src/main/java/dev/rocli/android/webdav/provider/WebDavClient.kt
+++ b/app/src/main/java/dev/rocli/android/webdav/provider/WebDavClient.kt
@@ -3,6 +3,10 @@ package dev.rocli.android.webdav.provider
 import android.annotation.SuppressLint
 import android.content.Context
 import android.security.KeyChain
+import com.burgstaller.okhttp.AuthenticationCacheInterceptor
+import com.burgstaller.okhttp.CachingAuthenticatorDecorator
+import com.burgstaller.okhttp.digest.CachingAuthenticator
+import com.burgstaller.okhttp.digest.DigestAuthenticator
 import com.thegrizzlylabs.sardineandroid.model.Prop
 import com.thegrizzlylabs.sardineandroid.model.Property
 import com.thegrizzlylabs.sardineandroid.model.Resourcetype
@@ -30,6 +34,7 @@ import java.security.Principal
 import java.security.PrivateKey
 import java.security.SecureRandom
 import java.security.cert.X509Certificate
+import java.util.concurrent.ConcurrentHashMap
 import javax.net.ssl.KeyManager
 import javax.net.ssl.SSLContext
 import javax.net.ssl.TrustManager
@@ -233,8 +238,18 @@ class WebDavClient(
             builder.addInterceptor(logging)
         }
         if (creds != null) {
+
+            // Basic Auth (Default)
             val auth = Credentials.basic(creds.first, creds.second)
             builder.addInterceptor(AuthInterceptor(auth))
+
+            // Digest Auth Support
+            val authenticator = DigestAuthenticator(com.burgstaller.okhttp.digest.Credentials(creds.first, creds.second))
+            val authCache: Map<String, CachingAuthenticator> = ConcurrentHashMap<String, CachingAuthenticator>()
+
+            builder.authenticator(CachingAuthenticatorDecorator(authenticator, authCache))
+            builder.addInterceptor(AuthenticationCacheInterceptor(authCache))
+
         }
 
         val serializer = buildSerializer()
diff --git a/gradle/verification-metadata.xml b/gradle/verification-metadata.xml
index c2de17c..69b1d15 100644
--- a/gradle/verification-metadata.xml
+++ b/gradle/verification-metadata.xml
@@ -2787,6 +2787,14 @@
             <sha512 value="75bef548eea62ab04569791f2fdeed3d0a61edae0534aa035a905dc1d011988fc0f06f52bde377f44e94e6afd4380197148120b152b7a4d20628fb6236cc7261" origin="Generated by Gradle"/>
          </artifact>
       </component>
+      <component group="io.github.rburgst" name="okhttp-digest" version="3.1.0">
+         <artifact name="okhttp-digest-3.1.0.jar">
+            <sha512 value="3a05e91482da99e20cc97a0673d5ff444818aa0ec21f22d6d2a97298d37de82506bd185bd6d1c485c60f3e3ef905a596923264f5e69ad3a91eb0b62caad279fd" origin="Generated by Gradle"/>
+         </artifact>
+         <artifact name="okhttp-digest-3.1.0.module">
+            <sha512 value="a6d1d1260c8dd2fa41a9777770b1a2a8372381d8987d0c7b0c6380e9bbbf3724ed3381594eb95b02f9eb6d834e138ab14d0e61347651d6a62e2094f1bd4077fa" origin="Generated by Gradle"/>
+         </artifact>
+      </component>
       <component group="io.grpc" name="grpc-api" version="1.57.0">
          <artifact name="grpc-api-1.57.0.jar">
             <sha512 value="5824f05b82b83bf815c8d8499a620246622f9889308c1bbba1378e6ff17e0fb5eec7327c57d96a8e4cef74d089d7354265bfa0f5db04d0bbf856efa29c414f5b" origin="Generated by Gradle"/>