diff --git a/packages/react-devtools-shell/package.json b/packages/react-devtools-shell/package.json
index 999924aefa3c..da5e8c164d91 100644
--- a/packages/react-devtools-shell/package.json
+++ b/packages/react-devtools-shell/package.json
@@ -6,7 +6,7 @@
     "start": "cross-env NODE_ENV=development node ./webpack-server.js"
   },
   "dependencies": {
-    "immutable": "^4.0.0-rc.12",
+    "immutable": "^4.3.9",
     "react-native-web": "0.0.0-26873b469",
     "semver": "^6.3.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 303fed599cdc..f826f7a7994e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7350,9 +7350,9 @@ decamelize@^1.1.2, decamelize@^1.2.0:
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
 
 decimal.js@^10.4.3:
-  version "10.4.3"
-  resolved "https://registry.yarnpkg.com/decimal.js/-/decimal.js-10.4.3.tgz#1044092884d245d1b7f65725fa4ad4c6f781cc23"
-  integrity sha512-VBBaLc1MgL5XpzgIP7ny5Z6Nx3UrRkIViUkPUdtl9aya5amy3De1gsUUSB1g3+3sExYNjCAsAznmukyxCb1GRA==
+  version "10.6.0"
+  resolved "https://registry.yarnpkg.com/decimal.js/-/decimal.js-10.6.0.tgz#e649a43e3ab953a72192ff5983865e509f37ed9a"
+  integrity sha512-YpgQiITW3JXGntzdUmyUR1V812Hn8T1YVXhCu+wO3OpS4eU9l4YdD3qjyiKdV6mvV29zapkMeD390UVEf2lkUg==
 
 decode-uri-component@^0.2.0:
   version "0.2.2"
@@ -7903,6 +7903,11 @@ entities@^4.2.0, entities@^4.4.0:
   resolved "https://registry.yarnpkg.com/entities/-/entities-4.5.0.tgz#5d268ea5e7113ec74c4d033b79ea5a35a488fb48"
   integrity sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==
 
+entities@^6.0.0:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-6.0.1.tgz#c28c34a43379ca7f61d074130b2f5f7020a30694"
+  integrity sha512-aN97NXWF6AWBTahfVOIrB/NShkzi5H7F9r1s9mD3cDj4Ko5f2qhhVoYMibXF7GlLveb/D2ioWay8lxI97Ven3g==
+
 env-paths@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-2.2.0.tgz#cdca557dc009152917d6166e2febe1f039685e43"
@@ -10493,10 +10498,10 @@ immediate@~3.0.5:
   resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.0.6.tgz#9db1dbd0faf8de6fbe0f5dd5e56bb606280de69b"
   integrity sha512-XXOFtyqDjNDAQxVfYxuF7g9Il/IbWmmlQg2MYKOH8ExIT1qg6xc4zyS3HaEEATgs1btfzxq15ciUiY7gjSXRGQ==
 
-immutable@^4.0.0-rc.12:
-  version "4.0.0-rc.12"
-  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.0.0-rc.12.tgz#ca59a7e4c19ae8d9bf74a97bdf0f6e2f2a5d0217"
-  integrity sha512-0M2XxkZLx/mi3t8NVwIm1g8nHoEmM9p9UBl/G9k4+hm0kBgOVdMV/B3CY5dQ8qG8qc80NN4gDV4HQv6FTJ5q7A==
+immutable@^4.3.9:
+  version "4.3.9"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.3.9.tgz#c98349e05e9c6e2a4d8fe88ac0b363e0d536b544"
+  integrity sha512-ObHy4YN7ycwZOUCLI1/6svfyAFu7vL8RhAvVu/bh/RZW9EPlOyDaQ9jDQWCtdqzaXUjgXZCW1migtHE7YI7UGQ==
 
 import-fresh@^3.0.0:
   version "3.2.1"
@@ -13205,9 +13210,9 @@ nullthrows@^1.0.0, nullthrows@^1.1.1:
   integrity sha512-2vPPEi+Z7WqML2jZYddDIfy5Dqb0r2fze2zTxNNknZaFpVHU3mFB3R+DWeJWGVx0ecvttSGlJTI+WG+8Z4cDWw==
 
 nwsapi@^2.2.4:
-  version "2.2.10"
-  resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.2.10.tgz#0b77a68e21a0b483db70b11fad055906e867cda8"
-  integrity sha512-QK0sRs7MKv0tKe1+5uZIQk/C8XGza4DAnztJG8iD+TpJIORARrCxczA738awHrZoHeTjSSoHqao2teO0dC/gFQ==
+  version "2.2.24"
+  resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.2.24.tgz#f8927043d4c9b516abdebe804a32c8d1f9484d1f"
+  integrity sha512-7YRhZ3jS45LwmSCT4b2sVFHt/WuovaktDU07QrtOBY2PXskss5a9jfmR9jptyumwXST+rFjrmppMY1KT/yn35A==
 
 object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
   version "4.1.1"
@@ -13752,13 +13757,20 @@ parse5-htmlparser2-tree-adapter@^7.0.0:
     domhandler "^5.0.2"
     parse5 "^7.0.0"
 
-parse5@^7.0.0, parse5@^7.1.2:
+parse5@^7.0.0:
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-7.1.2.tgz#0736bebbfd77793823240a23b7fc5e010b7f8e32"
   integrity sha512-Czj1WaSVpaoj0wbhMzLmWD69anp2WH7FXMB9n1Sy8/ZFF9jolSQVMu1Ij5WIyGmcBmhk7EOndpO4mIpihVqAXw==
   dependencies:
     entities "^4.4.0"
 
+parse5@^7.1.2:
+  version "7.3.0"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-7.3.0.tgz#d7e224fa72399c7a175099f45fc2ad024b05ec05"
+  integrity sha512-IInvU7fabl34qmi9gY8XOVxhYyMyuH2xUNpb2q8/Y+7552KlejkRvqvD19nMoUW/uQGGbqNpA6Tufu5FL5BZgw==
+  dependencies:
+    entities "^6.0.0"
+
 parseurl@~1.3.2, parseurl@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
@@ -14634,9 +14646,9 @@ rc@1.2.8, rc@^1.2.8:
     scheduler "^0.20.2"
 
 react-is@^16.8.1, react-is@^18.0.0, "react-is@npm:react-is":
-  version "18.3.1"
-  resolved "https://registry.yarnpkg.com/react-is/-/react-is-18.3.1.tgz#e83557dc12eae63a99e003a46388b1dcbb44db7e"
-  integrity sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==
+  version "19.2.8"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-19.2.8.tgz#09826f9fbc187bc668e3e5c62edc001f804d5018"
+  integrity sha512-s5un28nYxKJw5gvUHyW5PCC28CvBqLu9r3cWgzHT4Vo/5fqqkFcdRYsGcKf50WMPpjjFZS5d76fn3YCo2njKwQ==
 
 react-lifecycles-compat@^3.0.4:
   version "3.0.4"