diff --git a/pom.xml b/pom.xml
index 6fce6db60..b364aaa84 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
     <resilience4j.version>1.5.0</resilience4j.version>
 
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <TextSecureServer.version>5.90</TextSecureServer.version>
+    <TextSecureServer.version>5.91</TextSecureServer.version>
   </properties>
 
   <groupId>org.whispersystems.textsecure</groupId>