diff --git a/singlefactorauth/build.gradle b/singlefactorauth/build.gradle
index d0a524e..7ebae56 100644
--- a/singlefactorauth/build.gradle
+++ b/singlefactorauth/build.gradle
@@ -35,8 +35,8 @@ android {
 
 dependencies {
 
-    implementation 'androidx.core:core-ktx:1.15.0'
-    implementation 'androidx.appcompat:appcompat:1.7.0'
+    implementation 'androidx.core:core-ktx:1.7.0'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
 
     implementation 'org.web3j:crypto:4.8.8-android'
     implementation 'org.torusresearch:torus-utils-java:4.0.3'