diff --git a/pkgs/servers/monitoring/zabbix/agent2.nix b/pkgs/servers/monitoring/zabbix/agent2.nix
index 98fafa4265d6..97179fa26680 100644
--- a/pkgs/servers/monitoring/zabbix/agent2.nix
+++ b/pkgs/servers/monitoring/zabbix/agent2.nix
@@ -12,7 +12,7 @@ import ./versions.nix ({ version, sha256 }:
 
     modRoot = "src/go";
 
-    vendorSha256 = "07caz0jfy0r1vb1h9mhb169wyn949z9xj0pmvyamr2d8y3k3hbyd";
+    vendorSha256 = "1iyi7lnknr42gbv25illqnnjc7mshv73ih9anc6rxbf87n9s46ac";
 
     nativeBuildInputs = [ autoreconfHook pkg-config ];
     buildInputs = [ libiconv openssl pcre zlib ];
diff --git a/pkgs/servers/monitoring/zabbix/versions.nix b/pkgs/servers/monitoring/zabbix/versions.nix
index 154bc235406e..749b68bdcc80 100644
--- a/pkgs/servers/monitoring/zabbix/versions.nix
+++ b/pkgs/servers/monitoring/zabbix/versions.nix
@@ -1,11 +1,11 @@
 generic: {
   v50 = generic {
-    version = "5.0.12";
-    sha256 = "1gxlsmvz3m3dm4qqgx5qg5zjs680salah17mdzm3m27w8srg13i5";
+    version = "5.0.15";
+    sha256 = "1q9xwixzdj3w9qmarpp8xbkjphsz4m185br8g6i9f96676hrw5ww";
   };
 
   v40 = generic {
-    version = "4.0.31";
-    sha256 = "1jfawwwqzd9bsywsn4qc7d1j2a4i8d92xg16k0f3y34pbmfm4603";
+    version = "4.0.33";
+    sha256 = "05pdqiql6xv1l7cn2piydsfjiaw6np0rbl1n5wg7bc7r4ikiyp4v";
   };
 }