diff --git a/requirements.txt b/requirements.txt
index 0ae92447..abd7dffb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -200,7 +200,7 @@ llvmlite==0.36.0
 lockfile==0.12.2
 louis==3.12.0
 lxml==4.6.5
-macaroonbakery==1.3.1
+macaroonbakery==1.3.4
 Mako==1.1.6
 Markdown==3.3.6
 MarkupSafe==2.0.1