diff --git a/buildSrc/version.properties b/buildSrc/version.properties
index 6011a6ed460..432e9f56319 100644
--- a/buildSrc/version.properties
+++ b/buildSrc/version.properties
@@ -1,6 +1,6 @@
 elasticsearch     = 6.2.3.16
 elasticsearch_vanilla = 6.2.3
-cassandra         = 3.11.4.1
+cassandra         = 3.11.4.2
 lucene            = 7.2.1
 
 # optional dependencies
diff --git a/server/cassandra b/server/cassandra
index b7b8fcbbb8c..972e365273e 160000
--- a/server/cassandra
+++ b/server/cassandra
@@ -1 +1 @@
-Subproject commit b7b8fcbbb8c659f4b2d0d34c31a81932396507e6
+Subproject commit 972e365273e312ca96689b1bdbe897c18387498b