diff --git a/package.json b/package.json
index c6c0ed1d1..7711ae004 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hmcts/ccd-case-ui-toolkit",
-  "version": "7.1.35",
+  "version": "7.1.35-exui-2678-rc1",
   "engines": {
     "node": ">=18.19.0"
   },
@@ -63,7 +63,7 @@
     "@edium/fsm": "^2.1.2",
     "@hmcts/ccpay-web-component": "6.2.1",
     "@hmcts/frontend": "0.0.50-alpha",
-    "@hmcts/media-viewer": "4.0.10",
+    "@hmcts/media-viewer": "4.0.10-exui-2678-rc1",
     "@ngrx/effects": "17.2.0",
     "@ngrx/store": "^17.2.0",
     "@nicky-lenaers/ngx-scroll-to": "^14.0.0",
diff --git a/projects/ccd-case-ui-toolkit/package.json b/projects/ccd-case-ui-toolkit/package.json
index 1fb7e0ed8..21dca09f7 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": "7.1.35",
+  "version": "7.1.35-exui-2678-rc1",
   "engines": {
     "node": ">=18.19.0"
   },
diff --git a/yarn.lock b/yarn.lock
index a82b50dc7..d9a684d29 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4331,7 +4331,7 @@ __metadata:
     "@edium/fsm": "npm:^2.1.2"
     "@hmcts/ccpay-web-component": "npm:6.2.1"
     "@hmcts/frontend": "npm:0.0.50-alpha"
-    "@hmcts/media-viewer": "npm:4.0.10"
+    "@hmcts/media-viewer": "npm:4.0.10-exui-2678-rc1"
     "@ngrx/effects": "npm:17.2.0"
     "@ngrx/store": "npm:^17.2.0"
     "@nicky-lenaers/ngx-scroll-to": "npm:^14.0.0"
@@ -4472,9 +4472,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@hmcts/media-viewer@npm:4.0.10":
-  version: 4.0.10
-  resolution: "@hmcts/media-viewer@npm:4.0.10"
+"@hmcts/media-viewer@npm:4.0.10-exui-2678-rc1":
+  version: 4.0.10-exui-2678-rc1
+  resolution: "@hmcts/media-viewer@npm:4.0.10-exui-2678-rc1"
   dependencies:
     "@swimlane/ngx-datatable": "npm:^20.0.0"
     mutable-div: "npm:^2.0.0"
@@ -4493,7 +4493,7 @@ __metadata:
     "@ngrx/router-store": ^17.0.0
     "@ngrx/store": ^17.0.0
     "@ngrx/store-devtools": ^17.0.0
-  checksum: 10/2fe3dc7af9fcd3ea50bece673949fa07d4a48a289cb8a3431ab817911730bf6b241d21fc755677fa778636c488aeeca8107a3a16dbeb079476546fdcb0e48eb8
+  checksum: 10/079e0ab24df2449b2ba2ddbf86b6e0fa58bd5cacc587c7a1c96badc31e23b64085149f9e9de519e16bdc46c987c0062da640c06c0376798d01138a8ce6dead54
   languageName: node
   linkType: hard