diff --git a/roles/matrix-server/defaults/main.yml b/roles/matrix-server/defaults/main.yml
index 8c467a114..524a4a621 100644
--- a/roles/matrix-server/defaults/main.yml
+++ b/roles/matrix-server/defaults/main.yml
@@ -134,7 +134,7 @@ matrix_docker_image_postgres_v9: "postgres:9.6.10-alpine"
 matrix_docker_image_postgres_v10: "postgres:10.5-alpine"
 matrix_docker_image_postgres_latest: "{{ matrix_docker_image_postgres_v10 }}"
 
-matrix_docker_image_synapse: "matrixdotorg/synapse:v0.33.7rc2"
+matrix_docker_image_synapse: "matrixdotorg/synapse:v0.33.7"
 matrix_docker_image_nginx: "nginx:1.15.5-alpine"
 matrix_docker_image_riot: "avhost/docker-matrix-riot:v0.17.0"
 matrix_docker_image_goofys: "cloudproto/goofys:latest"