diff --git a/COPYRIGHT b/COPYRIGHT
index 80604483109..e979d87fcf3 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -47,7 +47,7 @@ Sabre                  4.6.0         BSD                         Yes
 Swift Mailer           5.4.2-DEV     MIT License                 Yes             Comprehensive mailing tools for PHP
 Symfony/var-dumper     ??? 			 MIT License                 Yes             Library to make var dump (used by DebugBar)
 Stripe                 10.7.0        MIT Licence                 Yes             Library for Stripe module
-TCPDF                  6.3.2         LGPL-3+                     Yes             PDF generation
+TCPDF                  6.7.5         LGPL-3+                     Yes             PDF generation
 TCPDI                  1.0.0         LGPL-3+ / Apache 2.0        Yes             FPDI replacement
 
 bacon, dasprid, swiss-qr-bill, kmukku, symfony/validator