diff --git a/ui/BankingAndroidApp/build.gradle b/ui/BankingAndroidApp/build.gradle
index 88cd4011..41e7f73f 100644
--- a/ui/BankingAndroidApp/build.gradle
+++ b/ui/BankingAndroidApp/build.gradle
@@ -119,6 +119,11 @@ dependencies {
         exclude group: 'com.android.support', module: 'design'
     }
 
+    // Android 4 support has been dropped with version 3.13.0
+    implementation('com.squareup.okhttp3:okhttp') {
+        version { strictly '3.12.12'  }
+    }
+
     implementation "org.slf4j:slf4j-android:$slf4jVersion"