diff --git a/package.json b/package.json
index 35e2c520e88..d2304b7f720 100644
--- a/package.json
+++ b/package.json
@@ -161,7 +161,7 @@
   "homepage": "https://github.com/mozilla/addons-frontend#readme",
   "dependencies": {
     "@mozilla-protocol/tokens": "7.0.0",
-    "@reduxjs/toolkit": "1.9.7",
+    "@reduxjs/toolkit": "2.12.0",
     "@willdurand/isomorphic-formdata": "2.2.0",
     "addons-moz-compare": "1.3.0",
     "base62": "2.0.2",
diff --git a/yarn.lock b/yarn.lock
index 830a64452b5..30130588779 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1980,15 +1980,17 @@
   resolved "https://registry.yarnpkg.com/@redux-saga/types/-/types-1.3.1.tgz#7cda9b29dca868a9689a7105aec7c21d54575489"
   integrity sha512-YRCrJdhQLobGIQ8Cj1sta3nn6DrZDTSUnrIYhS2e5V590BmfVDleKoAquclAiKSBKWJwmuXTb+b4BL6rSHnahw==
 
-"@reduxjs/toolkit@1.9.7":
-  version "1.9.7"
-  resolved "https://registry.yarnpkg.com/@reduxjs/toolkit/-/toolkit-1.9.7.tgz#7fc07c0b0ebec52043f8cb43510cf346405f78a6"
-  integrity sha512-t7v8ZPxhhKgOKtU+uyJT13lu4vL7az5aFi4IdoDs/eS548edn2M8Ik9h8fxgvMjGoAUVFSt6ZC1P5cWmQ014QQ==
-  dependencies:
-    immer "^9.0.21"
-    redux "^4.2.1"
-    redux-thunk "^2.4.2"
-    reselect "^4.1.8"
+"@reduxjs/toolkit@2.12.0":
+  version "2.12.0"
+  resolved "https://registry.yarnpkg.com/@reduxjs/toolkit/-/toolkit-2.12.0.tgz#e62787503a38561e04bb8f39e29ca8db689590f9"
+  integrity sha512-KiT+RzZbp6mQET+Mg+h2c97+9j1sNflUxQkIHI7Yuzf6Peu+OYpmkn6nbHWmLLWj+1ZODUJFwGZ7gx3L9R9EOw==
+  dependencies:
+    "@standard-schema/spec" "^1.0.0"
+    "@standard-schema/utils" "^0.3.0"
+    immer "^11.0.0"
+    redux "^5.0.1"
+    redux-thunk "^3.1.0"
+    reselect "^5.1.0"
 
 "@rtsao/scc@^1.1.0":
   version "1.1.0"
@@ -2034,6 +2036,16 @@
     "@sinonjs/commons" "^3.0.1"
     type-detect "^4.1.0"
 
+"@standard-schema/spec@^1.0.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@standard-schema/spec/-/spec-1.1.0.tgz#a79b55dbaf8604812f52d140b2c9ab41bc150bb8"
+  integrity sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w==
+
+"@standard-schema/utils@^0.3.0":
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/@standard-schema/utils/-/utils-0.3.0.tgz#3d5e608f16c2390c10528e98e59aef6bf73cae7b"
+  integrity sha512-e7Mew686owMaPJVNNLs55PUvgz371nKgwsc4vxE49zsODpJEnxgxRo2y/OKrqueavXgZNMDVj3DdHFlaSAeU8g==
+
 "@testing-library/dom@^10.0.0":
   version "10.4.1"
   resolved "https://registry.yarnpkg.com/@testing-library/dom/-/dom-10.4.1.tgz#d444f8a889e9a46e9a3b4f3b88e0fcb3efb6cf95"
@@ -6409,10 +6421,10 @@ immediate@~3.0.5:
   resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.0.6.tgz#9db1dbd0faf8de6fbe0f5dd5e56bb606280de69b"
   integrity sha512-XXOFtyqDjNDAQxVfYxuF7g9Il/IbWmmlQg2MYKOH8ExIT1qg6xc4zyS3HaEEATgs1btfzxq15ciUiY7gjSXRGQ==
 
-immer@^9.0.21:
-  version "9.0.21"
-  resolved "https://registry.yarnpkg.com/immer/-/immer-9.0.21.tgz#1e025ea31a40f24fb064f1fef23e931496330176"
-  integrity sha512-bc4NBHqOqSfRW7POMkHd51LvClaeMXpm8dx0e8oE2GORbq5aRK7Bxl4FyzVLdGtLmvLKL7BTDBG5ACQm4HWjTA==
+immer@^11.0.0:
+  version "11.1.8"
+  resolved "https://registry.yarnpkg.com/immer/-/immer-11.1.8.tgz#08a6426f7019dbce8d6dff8c4a43bb25c550a575"
+  integrity sha512-/tbkHMW7y10Lx6i1crLjD4/OhNkRG+Fo7byZHtah0547nIeXYcpIXaUh0IAQY6gO5459qpGGYapcEOHtFXkIuA==
 
 immutable@^5.0.2:
   version "5.1.5"
@@ -9687,18 +9699,23 @@ redux-saga@1.4.3:
     "@babel/runtime" "^7.28.4"
     "@redux-saga/core" "^1.4.3"
 
-redux-thunk@^2.4.2:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/redux-thunk/-/redux-thunk-2.4.2.tgz#b9d05d11994b99f7a91ea223e8b04cf0afa5ef3b"
-  integrity sha512-+P3TjtnP0k/FEjcBL5FZpoovtvrTNT/UXd4/sluaSyrURlSlhLSzEdfsTBW7WsKB6yPvgd7q/iZPICFjW4o57Q==
+redux-thunk@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/redux-thunk/-/redux-thunk-3.1.0.tgz#94aa6e04977c30e14e892eae84978c1af6058ff3"
+  integrity sha512-NW2r5T6ksUKXCabzhL9z+h206HQw/NJkcLm1GPImRQ8IzfXwRGqjVhKJGauHirT0DAuyy6hjdnMZaRoAcy0Klw==
 
-redux@4.2.1, redux@^4.2.1:
+redux@4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/redux/-/redux-4.2.1.tgz#c08f4306826c49b5e9dc901dee0452ea8fce6197"
   integrity sha512-LAUYz4lc+Do8/g7aeRa8JkyDErK6ekstQaqWQrNRW//MY1TvCEpMtpTWvlQ+FPbWCx+Xixu/6SHt5N0HR+SB4w==
   dependencies:
     "@babel/runtime" "^7.9.2"
 
+redux@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/redux/-/redux-5.0.1.tgz#97fa26881ce5746500125585d5642c77b6e9447b"
+  integrity sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w==
+
 reflect.getprototypeof@^1.0.6, reflect.getprototypeof@^1.0.9:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/reflect.getprototypeof/-/reflect.getprototypeof-1.0.10.tgz#c629219e78a3316d8b604c765ef68996964e7bf9"
@@ -9901,10 +9918,10 @@ requires-port@^1.0.0:
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
   integrity sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ==
 
-reselect@^4.1.8:
-  version "4.1.8"
-  resolved "https://registry.yarnpkg.com/reselect/-/reselect-4.1.8.tgz#3f5dc671ea168dccdeb3e141236f69f02eaec524"
-  integrity sha512-ab9EmR80F/zQTMNeneUr4cv+jSwPJgIlvEmVwLerwrWVbpLlBuls9XHzIeTFy4cegU2NHBp3va0LKOzU5qFEYQ==
+reselect@^5.1.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/reselect/-/reselect-5.2.0.tgz#f380ef7664332d26ea06c1cba04bdbbdcaa955f1"
+  integrity sha512-AgZ3UOZm3YndfrJ4OYjgrT7bmCm/1iqkjvEfH/oYjzh6PD2qw4QuT3jjnXIrpdt4MTpMXclMT3lXbmRY+XRakw==
 
 resize-observer-polyfill@^1.5.1:
   version "1.5.1"