diff --git a/Dockerfile b/Dockerfile
index 57c6611..598af7f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.4.5-alpine as builder
+FROM ruby:3.4.6-alpine as builder
 
 WORKDIR /usr/src/app
 
@@ -13,7 +13,7 @@ RUN bundle config set --without 'development test' \
   && bundle install --jobs=3 --retry=3
 
 # Production
-FROM ruby:3.4.5-alpine as production
+FROM ruby:3.4.6-alpine as production
 
 ENV TINI_SUBREAPER=true
 
diff --git a/dev.Dockerfile b/dev.Dockerfile
index 8210ed8..27639f6 100644
--- a/dev.Dockerfile
+++ b/dev.Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.4.5-alpine
+FROM ruby:3.4.6-alpine
 
 WORKDIR /usr/src/app