diff --git a/.circleci/config.yml b/.circleci/config.yml
index 77d89a09d..15e10ee3f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -26,7 +26,7 @@ aliases:
       paths:
         - node_modules
   - &ruby_node_browsers_docker_image
-      - image: cimg/ruby:3.3.6-browsers
+      - image: cimg/ruby:3.4.1-browsers
         environment:
           PGHOST: localhost
           PGUSER: untitled_application
diff --git a/.ruby-version b/.ruby-version
index 9c25013db..47b322c97 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.6
+3.4.1
diff --git a/Gemfile.lock b/Gemfile.lock
index 8e7c5aa87..dc6784e49 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -263,9 +263,8 @@ GEM
     coderay (1.1.3)
     colorize (1.1.0)
     colorizer (0.0.2)
-    commonmarker (2.0.1-arm64-darwin)
-    commonmarker (2.0.1-x86_64-darwin)
-    commonmarker (2.0.1-x86_64-linux)
+    commonmarker (2.0.1)
+      rb_sys (~> 0.9)
     concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     crass (1.0.6)
@@ -322,9 +321,7 @@ GEM
     faraday-net_http (3.4.0)
       net-http (>= 0.5.0)
     fastimage (2.3.1)
-    ffi (1.17.0-arm64-darwin)
-    ffi (1.17.0-x86_64-darwin)
-    ffi (1.17.0-x86_64-linux-gnu)
+    ffi (1.17.0)
     figaro (1.2.0)
       thor (>= 0.14.0, < 2)
     foreman (0.88.1)
@@ -554,6 +551,7 @@ GEM
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
     rake (13.2.1)
+    rb_sys (0.9.105)
     rdoc (6.10.0)
       psych (>= 4.0.0)
     redis (5.3.0)
@@ -780,7 +778,7 @@ DEPENDENCIES
   web-console
 
 RUBY VERSION
-   ruby 3.3.6
+   ruby 3.4.1p0
 
 BUNDLED WITH
    2.4.10