diff --git a/REQUIREMENTS.txt b/REQUIREMENTS.txt
index f52e2ec..c0f4c22 100644
--- a/REQUIREMENTS.txt
+++ b/REQUIREMENTS.txt
@@ -109,7 +109,7 @@ PyQt5==5.15.11
 PyQt5-Qt5==5.15.16
 PyQt5-sip==12.16.1
 PyQtWebEngine==5.15.7
-PyQtWebEngine-Qt5==5.15.15
+PyQtWebEngine-Qt5==5.15.16
 pyrsistent==0.20.0
 python-dateutil==2.9.0.post0
 python-lsp-black==2.0.0