diff --git a/Browser/dev-requirements.txt b/Browser/dev-requirements.txt
index 7861d9786..0d1fad17f 100644
--- a/Browser/dev-requirements.txt
+++ b/Browser/dev-requirements.txt
@@ -11,7 +11,7 @@ robotframework-pabot >= 5.2.2
 robotstatuschecker >= 4.1.1
 rellu >= 2.0.2
 approvaltests == 19.1.1
-pytest-mock==3.16.0
+pytest-mock==3.17.0
 Pillow==12.3.0
 # Required for injecting google analytics tags on release
 beautifulsoup4 >= 4.15.0