diff --git a/.ruby-version b/.ruby-version
index ef538c281..9cec7165a 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.1.2
+3.1.6
diff --git a/Dockerfile b/Dockerfile
index 06f077012..d1c974097 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM public.ecr.aws/docker/library/ruby:3.1.2-slim-bullseye as builder
+FROM public.ecr.aws/docker/library/ruby:3.1.6-slim-bullseye as builder
 WORKDIR /app
 
 RUN apt-get update \
diff --git a/Gemfile.lock b/Gemfile.lock
index 32068dfd8..a7995a6da 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -623,7 +623,7 @@ DEPENDENCIES
   webpacker
 
 RUBY VERSION
-   ruby 3.1.2p20
+   ruby 3.1.6p260
 
 BUNDLED WITH
    2.3.17