diff --git a/pkgs/servers/monitoring/zabbix/versions.nix b/pkgs/servers/monitoring/zabbix/versions.nix
index 1e4d5dbc255d8..f7a5a7f399738 100644
--- a/pkgs/servers/monitoring/zabbix/versions.nix
+++ b/pkgs/servers/monitoring/zabbix/versions.nix
@@ -5,13 +5,13 @@ generic: {
     vendorHash = null;
   };
   v64 = generic {
-    version = "6.4.15";
-    hash = "sha256-CtmNCuzDVchijinWcop3lGUTVGS2JbiQCbmusyXBQvY=";
+    version = "6.4.20";
+    hash = "sha256-tFsg2Jq8Uaa5YULGUu1kXLkxyJuA3YGeSfJ4DPfOHkk=";
     vendorHash = null;
   };
   v60 = generic {
-    version = "6.0.26";
-    hash = "sha256-MIOKe5hqfDecB1oWZKzbFmJCsQLuAGtp21l2WxxVG+g=";
+    version = "6.0.36";
+    hash = "sha256-Ne0OY6NGzTYOn3sDVd+5tfawBu5VBjxNRtlxasubGCk=";
     vendorHash = null;
   };