diff --git a/4.0/Dockerfile b/4.0/Dockerfile
index 7e072dc..ceb5688 100644
--- a/4.0/Dockerfile
+++ b/4.0/Dockerfile
@@ -90,8 +90,8 @@ ENV GPG_KEYS \
 # Berenguer Blasi (Code Signing Key) <bereng@apache.org>
 	CEC5C50B9C629EF0F5AB2706650B72EB14CCD622
 
-ENV CASSANDRA_VERSION 4.0.13
-ENV CASSANDRA_SHA512 4172ef70aa4c51fb463c62019643c1d62c16f6c9a175ff4d9d1e869b234983a68694a4167946a3f70d4556f8c5f2494b809090e2cec3cb327956478028e95bf5
+ENV CASSANDRA_VERSION 4.0.14
+ENV CASSANDRA_SHA512 8f6adbbcd4e46a566c6f789a8d18c7478e5f2039a081a6f00c2c4c3ff9dc654fd38bb2f549157e554fc2f174347e47dd1b932cd4c7e71dcc07e58261b692a03e
 
 RUN set -eux; \
 	savedAptMark="$(apt-mark showmanual)"; \
diff --git a/versions.json b/versions.json
index f08e4d4..0021af0 100644
--- a/versions.json
+++ b/versions.json
@@ -22,8 +22,8 @@
     }
   },
   "4.0": {
-    "version": "4.0.13",
-    "sha512": "4172ef70aa4c51fb463c62019643c1d62c16f6c9a175ff4d9d1e869b234983a68694a4167946a3f70d4556f8c5f2494b809090e2cec3cb327956478028e95bf5",
+    "version": "4.0.14",
+    "sha512": "8f6adbbcd4e46a566c6f789a8d18c7478e5f2039a081a6f00c2c4c3ff9dc654fd38bb2f549157e554fc2f174347e47dd1b932cd4c7e71dcc07e58261b692a03e",
     "java": {
       "version": "11"
     },