diff --git a/CHANGES.txt b/CHANGES.txt
index 3fb4df59df..d72ac0aee9 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,4 +1,5 @@
 4.1
+ * Upgrade Caffeine to 2.9.2 (CASSANDRA-15153)
  * Allow DELETE and TRUNCATE to work on Virtual Tables if the implementation allows it (CASSANDRA-16806)
  * Include SASI components to snapshots (CASSANDRA-15134)
  * Fix missed wait latencies in the output of `nodetool tpstats -F` (CASSANDRA-16938)
diff --git a/build.xml b/build.xml
index bec577a27e..0398da240b 100644
--- a/build.xml
+++ b/build.xml
@@ -627,7 +627,7 @@
           </dependency>
           <dependency groupId="com.github.rholder" artifactId="snowball-stemmer" version="1.3.0.581.1" />
           <dependency groupId="com.googlecode.concurrent-trees" artifactId="concurrent-trees" version="2.4.0" />
-          <dependency groupId="com.github.ben-manes.caffeine" artifactId="caffeine" version="2.3.5" />
+          <dependency groupId="com.github.ben-manes.caffeine" artifactId="caffeine" version="2.9.2" />
           <dependency groupId="org.jctools" artifactId="jctools-core" version="3.1.0"/>
           <dependency groupId="org.ow2.asm" artifactId="asm" version="${asm.version}"/>
           <dependency groupId="org.ow2.asm" artifactId="asm-tree" version="${asm.version}" scope="test"/>