diff --git a/briar-core/build.gradle b/briar-core/build.gradle
index 14bc3aa16..a884762b6 100644
--- a/briar-core/build.gradle
+++ b/briar-core/build.gradle
@@ -15,6 +15,7 @@ dependencies {
 	// okhttp 3.12.x is supported until end of 2020, newer versions need minSdk 21
 	implementation 'com.squareup.okhttp3:okhttp:3.12.6'
 	implementation 'org.jsoup:jsoup:1.11.3'
+	implementation 'org.magmacollective.darkcrystal:dark-crystal-secret-sharing-wrapper:1.0.0'
 
 	annotationProcessor 'com.google.dagger:dagger-compiler:2.24'
 
diff --git a/build.gradle b/build.gradle
index 75ffd3401..241efb19f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,6 +5,7 @@ allprojects {
 		jcenter()
 		mavenLocal()
 		google()
+		maven { url 'https://mvn.darkcrystal.pw' }
 		maven { url "https://jitpack.io" }
 	}
 	afterEvaluate {