diff --git a/ruby-gem/spec/dummy/package.json b/ruby-gem/spec/dummy/package.json
index 42610220c..577198349 100644
--- a/ruby-gem/spec/dummy/package.json
+++ b/ruby-gem/spec/dummy/package.json
@@ -58,7 +58,7 @@
     "sass": "^1.99.0",
     "sass-loader": "^16.0.8",
     "set-state-compare": "^1.0.84",
-    "shakapacker": "9.5.0",
+    "shakapacker": "10.3.0",
     "stacktrace-parser": "^0.1.11",
     "stimulus": "^3.2.2",
     "style-loader": "^4.0.0",
diff --git a/ruby-gem/spec/dummy/yarn.lock b/ruby-gem/spec/dummy/yarn.lock
index 1981e17ac..ac3cdb862 100644
--- a/ruby-gem/spec/dummy/yarn.lock
+++ b/ruby-gem/spec/dummy/yarn.lock
@@ -3576,6 +3576,13 @@ p-try@^2.0.0:
   resolved "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz"
   integrity sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==
 
+pack-config-diff@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/pack-config-diff/-/pack-config-diff-0.1.0.tgz#c15025e196ff85009806890cca0841e96aaa6a1b"
+  integrity sha512-gx60G4pnT4GFQ7WECdf7SCq9vdsvBhodLXXzwisy37/t0zkAZ3hMgLCdOGivudF1l0gcLZhIWVYreS89be15QA==
+  dependencies:
+    js-yaml "^4.1.0"
+
 parent-module@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/parent-module/-/parent-module-1.0.1.tgz"
@@ -4219,12 +4226,13 @@ setprototypeof@1.2.0, 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"
-  integrity sha512-pTGHzHCc74CIoXeg8otCoBa8DjGWZUoYVKu9eyWwpdO9Jq6yHxSD9u5Qp36nXjC9jupd9gnfhCY5YHqkJHpfLA==
+shakapacker@10.3.0:
+  version "10.3.0"
+  resolved "https://registry.yarnpkg.com/shakapacker/-/shakapacker-10.3.0.tgz#6c6a76bf3175d80a5a234109d3255c6774a482a0"
+  integrity sha512-+MsocLZYaOPoE5giLygxiIF/xpdfl4nsoENtcCI2RPEM50OX4Jb6LKqrJdsK3leJiXXcbVOy6YYCbIqasduTzQ==
   dependencies:
     js-yaml "^4.1.0"
+    pack-config-diff "^0.1.0"
     path-complete-extname "^1.0.0"
     webpack-merge "^5.8.0"
     yargs "^17.7.2"