diff --git a/package.json b/package.json
index 35e64cee8..61dd2dee6 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   },
   "devDependencies": {
     "jasmine-browser-runner": "^2.5.0",
-    "jasmine-core": "^5.4.0",
+    "jasmine-core": "^5.5.0",
     "standardx": "^7.0.0",
     "stylelint": "^16.11.0",
     "stylelint-config-gds": "^2.0.0"
diff --git a/yarn.lock b/yarn.lock
index eb171a512..fe683aca4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1555,7 +1555,7 @@ __metadata:
   resolution: "government-frontend@workspace:."
   dependencies:
     jasmine-browser-runner: ^2.5.0
-    jasmine-core: ^5.4.0
+    jasmine-core: ^5.5.0
     standardx: ^7.0.0
     stylelint: ^16.11.0
     stylelint-config-gds: ^2.0.0
@@ -1917,10 +1917,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"jasmine-core@npm:^5.4.0":
-  version: 5.4.0
-  resolution: "jasmine-core@npm:5.4.0"
-  checksum: 513bcae7b3659e46ea43f9187dd8a6b2a99db79af630e82e7918870b945ec1ba8aa4c53280be88ef2a516abe15181d53f19ede8b490196d4d81313359034840a
+"jasmine-core@npm:^5.5.0":
+  version: 5.5.0
+  resolution: "jasmine-core@npm:5.5.0"
+  checksum: fd706b86c12cd1c3b254021c2992611a6d27493bb77ffc03e8723c43e16a68d2b5e7c4b8fbcf832a003d293a136e38866889a2bd81b102f5ef851296c4097431
   languageName: node
   linkType: hard