diff --git a/package.json b/package.json
index 7cdcbde8c..cc622d401 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hmcts/ccd-case-ui-toolkit",
-  "version": "7.3.53",
+  "version": "7.3.53-ngrx-upgrade",
   "engines": {
     "node": ">=20.19.0"
   },
@@ -63,8 +63,8 @@
     "@edium/fsm": "^2.1.2",
     "@hmcts/ccpay-web-component": "6.5.17",
     "@hmcts/media-viewer": "4.2.16",
-    "@ngrx/effects": "17.2.0",
-    "@ngrx/store": "^17.2.0",
+    "@ngrx/effects": "^20.1.0",
+    "@ngrx/store": "^20.1.0",
     "@nicky-lenaers/ngx-scroll-to": "^14.0.0",
     "file-saver": "^2.0.2",
     "govuk-elements-sass": "^3.1.2",
diff --git a/projects/ccd-case-ui-toolkit/package.json b/projects/ccd-case-ui-toolkit/package.json
index 366713c27..6346bcf5d 100644
--- a/projects/ccd-case-ui-toolkit/package.json
+++ b/projects/ccd-case-ui-toolkit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hmcts/ccd-case-ui-toolkit",
-  "version": "7.3.53",
+  "version": "7.3.53-ngrx-upgrade",
   "engines": {
     "node": ">=20.19.0"
   },
diff --git a/yarn-audit-known-issues b/yarn-audit-known-issues
index 1bc429f7a..326049281 100644
--- a/yarn-audit-known-issues
+++ b/yarn-audit-known-issues
@@ -24,3 +24,4 @@
 {"value":"underscore","children":{"ID":1117689,"Issue":"Underscore has unlimited recursion in _.flatten and _.isEqual, potential for DoS attack","URL":"https://github.com/advisories/GHSA-qpx9-hpmf-5gmw","Severity":"high","Vulnerable Versions":"<=1.13.7","Tree Versions":["1.13.7"],"Dependents":["@hmcts/ccd-case-ui-toolkit@workspace:."]}}
 {"value":"uuid","children":{"ID":1117637,"Issue":"uuid: Missing buffer bounds check in v3/v5/v6 when buf is provided","URL":"https://github.com/advisories/GHSA-w5hq-g745-h8pq","Severity":"moderate","Vulnerable Versions":">=11.0.0 <11.1.1","Tree Versions":["11.1.0"],"Dependents":["@hmcts/media-viewer@virtual:6ff8c2a3aef81417d9f60600e3255d97c9c6c863d8733a87ed99d869392767523e0e28c07db1eb2a034bc9265813386132447698258584d621a7fd0e13d93585#npm:4.2.16"]}}
 {"value":"whatwg-encoding","children":{"ID":"whatwg-encoding (deprecation)","Issue":"Use @exodus/bytes instead for a more spec-conformant and faster implementation","Severity":"moderate","Vulnerable Versions":"2.0.0","Tree Versions":["2.0.0"],"Dependents":["jsdom@virtual:ce56289c4b7a2e9003d709997e253c1c80dcaee4c6fbe440cbe9ba5de5db8af3a7b7ad41bbdec5a5e3d40dc9c3c54bef92dd6885ff84cd436d636d5a1b380a61#npm:20.0.3"]}}
+{"value":"ws","children":{"ID":1119108,"Issue":"ws: Uninitialized memory disclosure","URL":"https://github.com/advisories/GHSA-58qx-3vcg-4xpx","Severity":"moderate","Vulnerable Versions":">=8.0.0 <8.20.1","Tree Versions":["8.17.1","8.18.3"],"Dependents":["engine.io-client@npm:6.6.3","jsdom@virtual:ce56289c4b7a2e9003d709997e253c1c80dcaee4c6fbe440cbe9ba5de5db8af3a7b7ad41bbdec5a5e3d40dc9c3c54bef92dd6885ff84cd436d636d5a1b380a61#npm:20.0.3"]}}
diff --git a/yarn.lock b/yarn.lock
index dcefd6d97..01479450b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3413,8 +3413,8 @@ __metadata:
     "@edium/fsm": "npm:^2.1.2"
     "@hmcts/ccpay-web-component": "npm:6.5.17"
     "@hmcts/media-viewer": "npm:4.2.16"
-    "@ngrx/effects": "npm:17.2.0"
-    "@ngrx/store": "npm:^17.2.0"
+    "@ngrx/effects": "npm:^20.1.0"
+    "@ngrx/store": "npm:^20.1.0"
     "@nicky-lenaers/ngx-scroll-to": "npm:^14.0.0"
     "@storybook/addon-actions": "npm:^6.5.10"
     "@storybook/addon-essentials": "npm:^6.5.10"
@@ -5429,40 +5429,28 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@ngrx/effects@npm:17.2.0":
-  version: 17.2.0
-  resolution: "@ngrx/effects@npm:17.2.0"
+"@ngrx/effects@npm:^20.1.0":
+  version: 20.1.0
+  resolution: "@ngrx/effects@npm:20.1.0"
   dependencies:
-    "@ngrx/operators": "npm:17.0.0-beta.0"
     tslib: "npm:^2.0.0"
   peerDependencies:
-    "@angular/core": ^17.0.0
-    "@ngrx/store": 17.2.0
+    "@angular/core": ^20.0.0
+    "@ngrx/store": 20.1.0
     rxjs: ^6.5.3 || ^7.5.0
-  checksum: 10/ec0d7ca12ae39d49b257b15431269ea90e90261f87d3e4458dd0ee2f84ebcd66a7f79a8c0c129d9ab394918d9c2b5d60865e25e6fa352d61317ea0f2babf4eba
+  checksum: 10/5930275f8389ba04a2a7d34f1e07ae1c4202b43d661851b04d2d6b5c90ee8cc5bbf10a76d8940d1aea12da2da6b5f61c7e2a2e1b38db83f5f27f5ef9ccf0488a
   languageName: node
   linkType: hard
 
-"@ngrx/operators@npm:17.0.0-beta.0":
-  version: 17.0.0-beta.0
-  resolution: "@ngrx/operators@npm:17.0.0-beta.0"
-  dependencies:
-    tslib: "npm:^2.3.0"
-  peerDependencies:
-    rxjs: ^6.5.3 || ^7.4.0
-  checksum: 10/ca9ce33f827a1ceeb3569061cd54933763c497aee09c03ac84f92be84a3a8f3b9d2ea0c42518843288c557586e15af1d7bf442c3eca624ddae44f60907423930
-  languageName: node
-  linkType: hard
-
-"@ngrx/store@npm:^17.2.0":
-  version: 17.2.0
-  resolution: "@ngrx/store@npm:17.2.0"
+"@ngrx/store@npm:^20.1.0":
+  version: 20.1.0
+  resolution: "@ngrx/store@npm:20.1.0"
   dependencies:
     tslib: "npm:^2.0.0"
   peerDependencies:
-    "@angular/core": ^17.0.0
+    "@angular/core": ^20.0.0
     rxjs: ^6.5.3 || ^7.5.0
-  checksum: 10/3eff90e71679b12be8c57a17816f624ad3d06f845815346566ba47f642ec7ca30797c45b2732b086e461765f6ff16975e757bcf6a6f0af397baef25e8ab08079
+  checksum: 10/00089152b5828ae21a8c5d12b386e06fb0efe5d7d9af37d0a8a381198558efc0ea1c08abb0ffc26727fac515c2d2fda141b25d6968633ac45721fd52a243c602
   languageName: node
   linkType: hard