diff --git a/images/taginfo/Dockerfile b/images/taginfo/Dockerfile
index 1721e262..16745806 100644
--- a/images/taginfo/Dockerfile
+++ b/images/taginfo/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:2.7
+FROM ruby:3.0
 ENV workdir /apps
 
 # Install Taginfo site