diff --git a/requirements.txt b/requirements.txt
index 6582ba5fe..ee229c833 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,9 +25,9 @@ sphinx-lint==0.9.1
 sphinx-notfound-page==1.0.2
 sphinxcontrib-applehelp==1.0.8
 sphinxcontrib-devhelp==1.0.6
-sphinxcontrib-htmlhelp==2.0.5
+sphinxcontrib-htmlhelp==2.0.6
 sphinxcontrib-jsmath==1.0.1
-sphinxcontrib-qthelp==1.0.7
+sphinxcontrib-qthelp==1.0.8
 sphinxcontrib-serializinghtml==1.1.10
 sphinxext-opengraph==0.9.1
 tqdm==4.66.4