diff --git a/tools/wptrunner/requirements.txt b/tools/wptrunner/requirements.txt
index 24067fbcf9227e..42c750dc7b0203 100644
--- a/tools/wptrunner/requirements.txt
+++ b/tools/wptrunner/requirements.txt
@@ -1,6 +1,6 @@
 html5lib==1.1
 mozinfo==1.2.2  # https://bugzilla.mozilla.org/show_bug.cgi?id=1621226
-mozlog==7.1.0
+mozlog==7.1.1
 mozdebug==0.3.0
 pillow==8.4.0
 urllib3[secure]==1.26.7