diff --git a/docker-compose.yml b/docker-compose.yml
index 52eea7a74..a92b40c22 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -43,7 +43,7 @@ services:
 
   web:
     build: .
-    image: tootsuite/mastodon
+    image: tootsuite/mastodon:v3.3.1
     restart: always
     env_file: .env.production
     command: bash -c "rm -f /mastodon/tmp/pids/server.pid; bundle exec rails s -p 3000"
@@ -63,7 +63,7 @@ services:
 
   streaming:
     build: .
-    image: tootsuite/mastodon
+    image: tootsuite/mastodon:v3.3.1
     restart: always
     env_file: .env.production
     command: node ./streaming
@@ -80,7 +80,7 @@ services:
 
   sidekiq:
     build: .
-    image: tootsuite/mastodon
+    image: tootsuite/mastodon:v3.3.1
     restart: always
     env_file: .env.production
     command: bundle exec sidekiq