diff --git a/requirements.txt b/requirements.txt
index d97dadd54a..31d9f064f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 # App dependencies
 canonicalwebteam.flask-base==2.0.0
 canonicalwebteam.candid==0.9.0
-canonicalwebteam.discourse==5.7.2
+canonicalwebteam.discourse==5.7.3
 canonicalwebteam.blog==6.4.2
 canonicalwebteam.search==2.1.1
 canonicalwebteam.image-template==1.3.1