diff --git a/pkgs/servers/nosql/cassandra/2.1.nix b/pkgs/servers/nosql/cassandra/2.1.nix
index 3514ae84350d..fd3b2d3aa286 100644
--- a/pkgs/servers/nosql/cassandra/2.1.nix
+++ b/pkgs/servers/nosql/cassandra/2.1.nix
@@ -1,6 +1,6 @@
 { callPackage, ... } @ args:
 
 callPackage ./generic.nix (args // {
-  version = "2.1.15";
-  sha256 = "1yc6r4gmxz9c4zghzn6bz5wswz7dz61w7p4x9s5gqnixfp2mlapp";
+  version = "2.1.19";
+  sha256 = "1qlc62j3hf5831yrrbydn3z19zrn6bpirarinys6bmhshr7mhpyr";
 })