diff --git a/towncrier/newsfragments/1845.feature b/towncrier/newsfragments/1845.feature
new file mode 100644
index 00000000..afde9313
--- /dev/null
+++ b/towncrier/newsfragments/1845.feature
@@ -0,0 +1 @@
+Update version of rainloop webmail to 1.16.0. This is a security update.
diff --git a/webmails/rainloop/Dockerfile b/webmails/rainloop/Dockerfile
index 9987330e..9c65f277 100644
--- a/webmails/rainloop/Dockerfile
+++ b/webmails/rainloop/Dockerfile
@@ -17,7 +17,7 @@ RUN apt-get update && apt-get install -y \
 # Shared layer between nginx, dovecot, postfix, postgresql, rspamd, unbound, rainloop, roundcube
 RUN pip3 install socrate
 
-ENV RAINLOOP_URL https://github.com/RainLoop/rainloop-webmail/releases/download/v1.14.0/rainloop-community-1.14.0.zip
+ENV RAINLOOP_URL https://github.com/RainLoop/rainloop-webmail/releases/download/v1.16.0/rainloop-community-1.16.0.zip
 
 RUN apt-get update && apt-get install -y \
       unzip python3-jinja2 \