diff --git a/Dockerfile b/Dockerfile
index 72767c54..4b04e7d0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.3@sha256:06c1c61f615d408a44d8d6f3a06b1e1f9dd1882aecb91a6a9fc75fe93d051369
+FROM ruby:3.4@sha256:16c69ea506c1ef96474926e3e13fd7444d3964db2f783595a6da9389b8cec301
 WORKDIR /app
 COPY . .
 RUN rm -f *.gem