diff --git a/constraints.txt b/constraints.txt
index dfc63ee198e..4b03af76fa0 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -20,7 +20,9 @@ setuptools==59.6.0
 six==1.16.0
 snowballstemmer==2.2.0
 Sphinx==4.3.2
+sphinxcontrib-applehelp==1.0.4
 sphinx-copybutton==0.4.0
+sphinxcontrib-devhelp==1.0.2
 sphinx-multiversion==0.2.4
 sphinx-rtd-theme==1.0.0
 sphinx-tabs==3.2.0