diff --git a/Doc/docs-requirements.txt b/Doc/docs-requirements.txt
index 0ee73adc3..3e96b8302 100644
--- a/Doc/docs-requirements.txt
+++ b/Doc/docs-requirements.txt
@@ -1,3 +1,3 @@
 sphinx==4.3.2
 sphinx_rtd_theme==1.0.0
-reportlab==3.6.3
+reportlab==3.6.5