diff --git a/libsignal/service/build.gradle b/libsignal/service/build.gradle
index a522c091fd..1b825d02ce 100644
--- a/libsignal/service/build.gradle
+++ b/libsignal/service/build.gradle
@@ -21,7 +21,7 @@ dependencies {
     api 'com.googlecode.libphonenumber:libphonenumber:8.12.6'
     api 'com.fasterxml.jackson.core:jackson-databind:2.9.9.2'
 
-    api 'org.whispersystems:signal-client-java:0.1.4'
+    api 'org.whispersystems:signal-client-java:0.1.5'
     api 'com.squareup.okhttp3:okhttp:3.12.10'
     implementation 'org.threeten:threetenbp:1.3.6'
 
diff --git a/libsignal/service/witness-verifications.gradle b/libsignal/service/witness-verifications.gradle
index a056a0f2c0..59cb48467c 100644
--- a/libsignal/service/witness-verifications.gradle
+++ b/libsignal/service/witness-verifications.gradle
@@ -30,7 +30,7 @@ dependencyVerification {
         ['org.threeten:threetenbp:1.3.6',
          'f4c23ffaaed717c3b99c003e0ee02d6d66377fd47d866fec7d971bd8644fc1a7'],
 
-        ['org.whispersystems:signal-client-java:0.1.4',
-         '7d151220a203e43ecf419256eecb6309cc4c5644557beeb29f54ba34ee82645c'],
+        ['org.whispersystems:signal-client-java:0.1.5',
+         'f5beec3fe3ef75346c2cd103278c7b0c0e117f8a97405bf9edd3bf3ff1881b70'],
     ]
 }