diff --git a/Gemfile b/Gemfile
index 7d8ea66b..39156510 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,8 +5,8 @@ git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 ruby "3.4.6"
 
-gem "react_on_rails", "16.3.0.rc.2"
-gem "shakapacker", "9.5.0"
+gem "react_on_rails", "16.4.0.rc.9"
+gem "shakapacker", "9.6.1"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails"
 gem "listen"
diff --git a/Gemfile.lock b/Gemfile.lock
index 45fb01bf..cc994774 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -293,7 +293,7 @@ GEM
       erb
       psych (>= 4.0.0)
       tsort
-    react_on_rails (16.3.0.rc.2)
+    react_on_rails (16.4.0.rc.9)
       addressable
       connection_pool
       execjs (~> 2.5)
@@ -382,9 +382,9 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
-    semantic_range (3.1.0)
+    semantic_range (3.1.1)
     sexp_processor (4.17.1)
-    shakapacker (9.5.0)
+    shakapacker (9.6.1)
       activesupport (>= 5.2)
       package_json
       rack-proxy (>= 0.6.1)
@@ -483,7 +483,7 @@ DEPENDENCIES
   rails-html-sanitizer
   rails_best_practices
   rainbow
-  react_on_rails (= 16.3.0.rc.2)
+  react_on_rails (= 16.4.0.rc.9)
   redcarpet
   redis (~> 5.0)
   rspec-rails (~> 6.0.0)
@@ -495,7 +495,7 @@ DEPENDENCIES
   scss_lint
   sdoc
   selenium-webdriver (~> 4)
-  shakapacker (= 9.5.0)
+  shakapacker (= 9.6.1)
   spring
   spring-commands-rspec
   stimulus-rails (~> 1.3)
diff --git a/package.json b/package.json
index f194b8af..f223da75 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-intl": "^6.4.4",
-    "react-on-rails": "16.3.0-rc.2",
+    "react-on-rails": "16.4.0-rc.9",
     "react-redux": "^8.1.0",
     "react-router": "^6.13.0",
     "react-router-dom": "^6.13.0",
@@ -93,7 +93,7 @@
     "sass": "^1.58.3",
     "sass-loader": "^13.3.2",
     "sass-resources-loader": "^2.2.5",
-    "shakapacker": "9.5.0",
+    "shakapacker": "9.6.1",
     "stimulus": "^3.0.1",
     "style-loader": "^3.3.1",
     "swc-loader": "^0.2.6",
diff --git a/yarn.lock b/yarn.lock
index 08c62f4e..ea83483c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8508,10 +8508,10 @@ react-is@^18.0.0, react-is@^18.3.1:
   resolved "https://registry.npmjs.org/react-is/-/react-is-18.3.1.tgz"
   integrity sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==
 
-react-on-rails@16.3.0-rc.2:
-  version "16.3.0-rc.2"
-  resolved "https://registry.npmjs.org/react-on-rails/-/react-on-rails-16.3.0-rc.2.tgz#ae000a111f0024d344db70f35dc2a7a73740778b"
-  integrity sha512-hjw8QHKsM55MRdBrXoqVekbd/SajA/I9WPyaR3TmoVK+HJJlK/XhR3PXjldrRDDdvb9PlmZutGmXFJr28pPVzQ==
+react-on-rails@16.4.0-rc.9:
+  version "16.4.0-rc.9"
+  resolved "https://registry.npmjs.org/react-on-rails/-/react-on-rails-16.4.0-rc.9.tgz#d8d0e7b01f2e276a8b10306e27487dc7bf455d9d"
+  integrity sha512-+JA41YxSmm43uIqaLzbyCoXPPpc4waGzcCY00jfINGqofA+YSiLhBQGojstpLlLnrCEGHfgf/b/TexvdqOSzeA==
 
 react-proxy@^1.1.7:
   version "1.1.8"
@@ -9135,10 +9135,10 @@ setprototypeof@1.2.0:
   resolved "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz"
   integrity sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==
 
-shakapacker@9.5.0:
-  version "9.5.0"
-  resolved "https://registry.npmjs.org/shakapacker/-/shakapacker-9.5.0.tgz#761aee7f4c01d8a37b13d628968b6730897c967b"
-  integrity sha512-pTGHzHCc74CIoXeg8otCoBa8DjGWZUoYVKu9eyWwpdO9Jq6yHxSD9u5Qp36nXjC9jupd9gnfhCY5YHqkJHpfLA==
+shakapacker@9.6.1:
+  version "9.6.1"
+  resolved "https://registry.npmjs.org/shakapacker/-/shakapacker-9.6.1.tgz#de307cf75b6bf13f3c7e09c966a38e7822dd9999"
+  integrity sha512-xE1RAm6c1C6o1Erj+8Iih/WqmauKpcGUiZ2t8NJRBlKmOypvWpyk+h2DQ3u02ii3aiOYlDDSboJMk/yzmaIOPA==
   dependencies:
     js-yaml "^4.1.0"
     path-complete-extname "^1.0.0"