diff --git a/docker-stack/gitea.yml b/docker-stack/gitea.yml
index e4c2979..191863e 100644
--- a/docker-stack/gitea.yml
+++ b/docker-stack/gitea.yml
@@ -11,7 +11,7 @@ networks:
 
 services:
   gitea-service:
-    image: gitea/gitea:1.19.3
+    image: gitea/gitea:1.20.0
     hostname: gitea-service-host
     tty: true
     environment:
@@ -26,7 +26,7 @@ services:
       - GITEA__server__ROOT_URL=https://code.miflux.com/
       - GITEA__indexer__REPO_INDEXER_ENABLED=true
       - GITEA__indexer__REPO_INDEXER_PATH=/data/gitea/indexers/repos.bleve
-      - GITEA__indexer__UPDATE_BUFFER_LEN=20
+      ##- GITEA__indexer__UPDATE_BUFFER_LEN=20
       - GITEA__indexer__MAX_FILE_SIZE=1048576
       - GITEA__indexer__REPO_INDEXER_INCLUDE=
       - GITEA__indexer__REPO_INDEXER_EXCLUDE=resources/bin/**