diff --git a/CHANGELOG b/CHANGELOG
index ad46f37..ae22353 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -150,3 +150,14 @@
* Update Mastodon to 3.4.5
* [Full changelog](https://github.com/mastodon/mastodon/releases/tag/v3.4.5)
+[1.7.5]
+* Update Mastodon to 3.4.6
+* [Full changelog](https://github.com/mastodon/mastodon/releases/tag/v3.4.6)
+* Fix mastodon:webpush:generate_vapid_key task requiring a functional environment (ClearlyClaire)
+* Fix spurious errors when receiving an Add activity for a private post (ClearlyClaire)
+* Fix error-prone SQL queries (ClearlyClaire)
+* Fix not compacting incoming signed JSON-LD activities (puckipedia, ClearlyClaire) (CVE-2022-24307)
+* Fix insufficient sanitization of report comments (ClearlyClaire)
+* Fix stop condition of a Common Table Expression (ClearlyClaire)
+* Disable legacy XSS filtering (Wonderfall)
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index a58e85b..255279a 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,7 +5,7 @@
"description": "file://DESCRIPTION.md",
"changelog": "file://CHANGELOG",
"tagline": "Federated social network",
- "version": "1.7.4",
+ "version": "1.7.5",
"healthCheckPath": "/about",
"httpPort": 8000,
"memoryLimit": 1610612736,
diff --git a/DESCRIPTION.md b/DESCRIPTION.md
index 22ccffb..ee890de 100644
--- a/DESCRIPTION.md
+++ b/DESCRIPTION.md
@@ -1,4 +1,4 @@
-This app packages Mastodon 3.4.5.
+This app packages Mastodon 3.4.6.
## About
diff --git a/Dockerfile b/Dockerfile
index 3c9e784..62456d4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,7 @@ RUN gem install --no-document bundler
ENV RAILS_ENV production
ENV NODE_ENV production
-ARG VERSION=3.4.5
+ARG VERSION=3.4.6
RUN curl -L https://github.com/tootsuite/mastodon/archive/v${VERSION}.tar.gz | tar -xz --strip-components 1 -f - && \
bundle config --local set deployment 'true' && \