diff --git a/CHANGELOG.md b/CHANGELOG.md
index 54f68d56a..899a6c823 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,23 @@ Changelog
 
 All notable changes to this project will be documented in this file.
 
+## [4.1.11] - 2023-12-04
+
+### Changed
+
+- Change GIF max matrix size error to explicitly mention GIF files ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27927))
+- Change `Follow` activities delivery to bypass availability check ([ShadowJonathan](https://github.com/mastodon/mastodon/pull/27586))
+- Change Content-Security-Policy to be tighter on media paths ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26889))
+
+### Fixed
+
+- Fix incoming status creation date not being restricted to standard ISO8601 ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27655), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/28081))
+- Fix posts from force-sensitized accounts being able to trend ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27620))
+- Fix processing LDSigned activities from actors with unknown public keys ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27474))
+- Fix error and incorrect URLs in `/api/v1/accounts/:id/featured_tags` for remote accounts ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27459))
+- Fix report processing notice not mentioning the report number when performing a custom action ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27442))
+- Fix some link anchors being recognized as hashtags ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27271), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/27584))
+
 ## [4.1.10] - 2023-10-10
 
 ### Changed
diff --git a/SECURITY.md b/SECURITY.md
index ccc7c1034..78cf769be 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -10,8 +10,10 @@ A "vulnerability in Mastodon" is a vulnerability in the code distributed through
 
 ## Supported Versions
 
-| Version | Supported |
-| ------- | ----------|
-| 4.0.x   | Yes       |
-| 3.5.x   | Yes       |
-| < 3.5   | No        |
+| Version | Supported        |
+| ------- | ---------------- |
+| 4.2.x   | Yes              |
+| 4.1.x   | Yes              |
+| 4.0.x   | No               |
+| 3.5.x   | Until 2023-12-31 |
+| < 3.5   | No               |
diff --git a/docker-compose.yml b/docker-compose.yml
index 496eafdb8..877edcb4f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -56,7 +56,7 @@ services:
 
   web:
     build: .
-    image: ghcr.io/mastodon/mastodon:v4.1.10
+    image: ghcr.io/mastodon/mastodon:v4.1.11
     restart: always
     env_file: .env.production
     command: bash -c "rm -f /mastodon/tmp/pids/server.pid; bundle exec rails s -p 3000"
@@ -77,7 +77,7 @@ services:
 
   streaming:
     build: .
-    image: ghcr.io/mastodon/mastodon:v4.1.10
+    image: ghcr.io/mastodon/mastodon:v4.1.11
     restart: always
     env_file: .env.production
     command: node ./streaming
@@ -95,7 +95,7 @@ services:
 
   sidekiq:
     build: .
-    image: ghcr.io/mastodon/mastodon:v4.1.10
+    image: ghcr.io/mastodon/mastodon:v4.1.11
     restart: always
     env_file: .env.production
     command: bundle exec sidekiq
diff --git a/lib/mastodon/version.rb b/lib/mastodon/version.rb
index 4e95580dc..76eab4ce1 100644
--- a/lib/mastodon/version.rb
+++ b/lib/mastodon/version.rb
@@ -13,7 +13,7 @@ module Mastodon
     end
 
     def patch
-      10
+      11
     end
 
     def flags