diff --git a/pkgs/servers/nosql/cassandra/3.0.json b/pkgs/servers/nosql/cassandra/3.0.json
index 968edce704b3..298270273093 100644
--- a/pkgs/servers/nosql/cassandra/3.0.json
+++ b/pkgs/servers/nosql/cassandra/3.0.json
@@ -1,4 +1,4 @@
 {
-  "version": "3.0.28",
-  "sha256": "1x06sxzppipi0jg0qvk26iicqwf28y0aik7c732r0yd1vz4vdwq6"
+  "version": "3.0.31",
+  "sha256": "sha256-NKElcojNVjAXusDXGlPeFYOzSrS01hZnk0U+1va4EuQ="
 }
diff --git a/pkgs/servers/nosql/cassandra/3.11.json b/pkgs/servers/nosql/cassandra/3.11.json
index e47f78b7baf8..33fc2c310c43 100644
--- a/pkgs/servers/nosql/cassandra/3.11.json
+++ b/pkgs/servers/nosql/cassandra/3.11.json
@@ -1,4 +1,4 @@
 {
-  "version": "3.11.12",
-  "sha256": "16j58l7r47qrfh8q7fm92y935ykgvnbj3qn984c42qda15x92hkw"
+  "version": "3.11.18",
+  "sha256": "sha256-eb9+d1nVQ1mMKY9+O0f1gIIlpxQ8FYQeAU4/Msad5Ro="
 }
diff --git a/pkgs/servers/nosql/cassandra/4.json b/pkgs/servers/nosql/cassandra/4.json
index 00321c9df8e1..adff55e01ad1 100644
--- a/pkgs/servers/nosql/cassandra/4.json
+++ b/pkgs/servers/nosql/cassandra/4.json
@@ -1,4 +1,4 @@
 {
-  "version": "4.1.7",
-  "sha256": "0qnsz1zvjs1ax9p58g5b8bf3xyjg47sskkcb9nfafp6nzfdy0a2w"
+  "version": "4.1.8",
+  "sha256": "sha256-jsMCNuHxTzPki3lYQ5QiRw+Y8JtVJ+8FyAfeQpf4lyE="
 }