diff --git a/Containerfile b/Containerfile
index d0b1565..95739c8 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,3 +1,3 @@
-FROM gitea/gitea:1.21
+FROM gitea/gitea:1.22
 RUN apk --no-cache add asciidoctor ruby-rouge
 COPY extended_rouge.rb /opt/extended_rouge.rb