diff --git a/pkgs/servers/nextcloud/default.nix b/pkgs/servers/nextcloud/default.nix
index 541804702a52a4..c1a595b320246b 100644
--- a/pkgs/servers/nextcloud/default.nix
+++ b/pkgs/servers/nextcloud/default.nix
@@ -31,7 +31,7 @@ in {
   };
 
   nextcloud18 = generic {
-    version = "18.0.4";
-    sha256 = "0aa3f4xbkzacfw0h9aic0ywk5mqlwka83qaszizj8lmk68kf3n7s";
+    version = "18.0.6";
+    sha256 = "1chmkg31jc1nr53y8r886mmd2jzb78094mrx7ggcfpjfkkv8b89s";
   };
 }