diff --git a/ci/openjdk17-cassandra-3.11/Dockerfile b/ci/openjdk17-cassandra-3.11/Dockerfile
index 67d0ee2c5..1ab854563 100644
--- a/ci/openjdk17-cassandra-3.11/Dockerfile
+++ b/ci/openjdk17-cassandra-3.11/Dockerfile
@@ -1,7 +1,7 @@
 FROM adoptopenjdk/openjdk17:latest
 
 RUN set -eux; \
-	CASSANDRA_URL='https://www-us.apache.org/dist/cassandra/3.11.10/apache-cassandra-3.11.10-bin.tar.gz'; \
+	CASSANDRA_URL='https://www-us.apache.org/dist/cassandra/3.11.11/apache-cassandra-3.11.11-bin.tar.gz'; \
 	curl -LfsSo /tmp/cassandra.tar.gz ${CASSANDRA_URL}; \
 		mkdir -p /opt/cassandra /opt/cassandra/data /opt/cassandra/logs; \
 		cd /opt/cassandra; \
diff --git a/pom.xml b/pom.xml
index f743b3a0b..6bdacde5f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -90,7 +90,7 @@
 		<build.cassandra.rpc_port>19160</build.cassandra.rpc_port>
 		<build.cassandra.ssl_storage_port>17001</build.cassandra.ssl_storage_port>
 		<build.cassandra.storage_port>17000</build.cassandra.storage_port>
-		<cassandra.version>3.11.10</cassandra.version>
+		<cassandra.version>3.11.11</cassandra.version>
 		<cassandra-driver.version>4.13.0</cassandra-driver.version>
 		<dist.id>spring-data-cassandra</dist.id>
 		<el.version>1.0</el.version>