diff --git a/next.config.js b/next.config.js
index d748fc56..309c5d7f 100644
--- a/next.config.js
+++ b/next.config.js
@@ -5,6 +5,9 @@ const basePath = process.env.NEXT_PUBLIC_BASE_PATH || '';
 import { withSentryConfig } from '@sentry/nextjs';
 
 const nextConfig = {
+  experimental: {
+    optimizePackageImports: ['@navikt/ds-react', '@navikt/aksel-icons'],
+  },
   reactStrictMode: false,
   eslint: {
     // Warning: This allows production builds to successfully complete even if
diff --git a/package-lock.json b/package-lock.json
index ee8d31f5..f018b09e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,9 +8,9 @@
       "name": "send-inn-frontend",
       "version": "0.1.0",
       "dependencies": {
-        "@navikt/aksel-icons": "^5.18.3",
-        "@navikt/ds-css": "^5.18.3",
-        "@navikt/ds-react": "^5.18.3",
+        "@navikt/aksel-icons": "^6.3.3",
+        "@navikt/ds-css": "^6.3.3",
+        "@navikt/ds-react": "^6.3.3",
         "@navikt/nav-dekoratoren-moduler": "^2.1.6",
         "@sentry/nextjs": "^7.107.0",
         "axios": "^1.6.7",
@@ -560,31 +560,31 @@
       }
     },
     "node_modules/@navikt/aksel-icons": {
-      "version": "5.18.3",
-      "resolved": "https://npm.pkg.github.com/download/@navikt/aksel-icons/5.18.3/0e8ff38b54ec91be6c5e8d8574a3341ee87eb792",
-      "integrity": "sha512-kytq0BT1xsJBrG7/eyDuMQLddQZA4OMT3Fw3VLGHsJNqjEWEVOl3uYCGL70Thvg0+du0s/Z3mXPQUQpIaDt7rg==",
+      "version": "6.3.3",
+      "resolved": "https://npm.pkg.github.com/download/@navikt/aksel-icons/6.3.3/251b544c7aea1904c7d11341fbc999e6b7e6e3e1",
+      "integrity": "sha512-DRWDvqJCPc1kYTjJwzv6sw5Bxf6DfHortkYDUtFSriwvXRaL1DM1/LxPtpu+fkMlCIBBioGps8CHZzRpg7Q8UQ==",
       "license": "MIT"
     },
     "node_modules/@navikt/ds-css": {
-      "version": "5.18.3",
-      "resolved": "https://npm.pkg.github.com/download/@navikt/ds-css/5.18.3/cbeeddfeca6dd1efbbbb93a29a7cc3a9d5f6df86",
-      "integrity": "sha512-/BfZKrx7S5bVfjCQzm0B+3QgSHitPOAn04Bq0hAplFWXveLG0HkrVauDxL6dq9mqFN8zAJCSTXZjltRjY+JoHA==",
+      "version": "6.3.3",
+      "resolved": "https://npm.pkg.github.com/download/@navikt/ds-css/6.3.3/86285e2560cc1c06a9fdac1baf34415dcf7808dd",
+      "integrity": "sha512-Rpm71ivCpJ5CQuItrIKCe7h/tSnjqnZh9+DS1Mq3LUXaAEdBa1wIg1wF8Eqximy3QcObcO/tRwEkMcFxKe4xLQ==",
       "license": "MIT"
     },
     "node_modules/@navikt/ds-react": {
-      "version": "5.18.3",
-      "resolved": "https://npm.pkg.github.com/download/@navikt/ds-react/5.18.3/dfa962fc74ec44189b33ad8076908f291ea91fd8",
-      "integrity": "sha512-+Ant1d6BhlOHuACttwCEiZLVPlVxEYEFGjPdr2EnDYRexmQVvY9dICnKaInBI/Cu6+cKl9BdnZbHsAs4+IPKQA==",
+      "version": "6.3.3",
+      "resolved": "https://npm.pkg.github.com/download/@navikt/ds-react/6.3.3/b432ae6ff3940ea88951a467923d96ff53b16b96",
+      "integrity": "sha512-iOCX4zO/CB6yM5GxTBDd8yl/sFe7QP2aNMxgA2uqH6l4S+tX1T7CKnMyUhxWrYTgGYFbjAaEppj77q2Gjokvkg==",
       "license": "MIT",
       "dependencies": {
         "@floating-ui/react": "0.25.4",
-        "@navikt/aksel-icons": "^5.18.3",
-        "@navikt/ds-tokens": "^5.18.3",
+        "@navikt/aksel-icons": "^6.3.3",
+        "@navikt/ds-tokens": "^6.3.3",
         "@radix-ui/react-tabs": "1.0.0",
         "@radix-ui/react-toggle-group": "1.0.0",
-        "clsx": "^1.2.1",
-        "date-fns": "^2.30.0",
-        "react-day-picker": "8.3.4"
+        "clsx": "^2.1.0",
+        "date-fns": "^3.0.0",
+        "react-day-picker": "8.10.0"
       },
       "peerDependencies": {
         "@types/react": "^17.0.30 || ^18.0.0",
@@ -592,9 +592,9 @@
       }
     },
     "node_modules/@navikt/ds-tokens": {
-      "version": "5.18.3",
-      "resolved": "https://npm.pkg.github.com/download/@navikt/ds-tokens/5.18.3/c03906e7264f2534ab5f6238a2e2850307e51af3",
-      "integrity": "sha512-PMA4K1DCosKbekk/hySFnjIRaQxwExhhdV6LFED+ImlutzYKJI79Gmbw1mttp6RWNAJYeVX5z8hCXPTMq6fu6w==",
+      "version": "6.3.3",
+      "resolved": "https://npm.pkg.github.com/download/@navikt/ds-tokens/6.3.3/d6403f08c3aa389e917b6fbb962ded0c5ce6f603",
+      "integrity": "sha512-EArixE4zSCbkqAYh2iQarsWtTl80yhcKrkAyPlQHrUr19EeRLJIRBQW+lnSiGFMXe+jh7ZUqsHeY1mDOr693Eg==",
       "license": "MIT"
     },
     "node_modules/@navikt/nav-dekoratoren-moduler": {
@@ -2634,9 +2634,9 @@
       }
     },
     "node_modules/clsx": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/clsx/-/clsx-1.2.1.tgz",
-      "integrity": "sha512-EcR6r5a8bj6pu3ycsa/E/cKVGuTgZJZdsyUYHOksG/UHIiKfjxzRxYJpyVBwYaQeOvghal9fcc4PidlgzugAQg==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/clsx/-/clsx-2.1.0.tgz",
+      "integrity": "sha512-m3iNNWpd9rl3jvvcBnu70ylMdrXt8Vlq4HYadnU5fwcOtvkSQWPmj7amUcDT2qYI7risszBjI5AUIUox9D16pg==",
       "engines": {
         "node": ">=6"
       }
@@ -2967,18 +2967,12 @@
       }
     },
     "node_modules/date-fns": {
-      "version": "2.30.0",
-      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-2.30.0.tgz",
-      "integrity": "sha512-fnULvOpxnC5/Vg3NCiWelDsLiUc9bRwAPs/+LfTLNvetFCtCTN+yQz15C/fs4AwX1R9K5GLtLfn8QW+dWisaAw==",
-      "dependencies": {
-        "@babel/runtime": "^7.21.0"
-      },
-      "engines": {
-        "node": ">=0.11"
-      },
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-3.6.0.tgz",
+      "integrity": "sha512-fRHTG8g/Gif+kSh50gaGEdToemgfj74aRX3swtiouboip5JDLAyDE9F11nHMIcvOaXeOC6D7SpNhi7uFyB7Uww==",
       "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/date-fns"
+        "type": "github",
+        "url": "https://github.com/sponsors/kossnocorp"
       }
     },
     "node_modules/dayjs": {
@@ -7228,15 +7222,15 @@
       }
     },
     "node_modules/react-day-picker": {
-      "version": "8.3.4",
-      "resolved": "https://registry.npmjs.org/react-day-picker/-/react-day-picker-8.3.4.tgz",
-      "integrity": "sha512-UuCbfZ69DhQmd+UhEv8nCPp5PxMk7ioNTuOLMlU0X7q3wd7o8TKDdsjduQoeBYTPTMS3LFdbA1qqbrIpRHo/Vg==",
+      "version": "8.10.0",
+      "resolved": "https://registry.npmjs.org/react-day-picker/-/react-day-picker-8.10.0.tgz",
+      "integrity": "sha512-mz+qeyrOM7++1NCb1ARXmkjMkzWVh2GL9YiPbRjKe0zHccvekk4HE+0MPOZOrosn8r8zTHIIeOUXTmXRqmkRmg==",
       "funding": {
         "type": "individual",
         "url": "https://github.com/sponsors/gpbl"
       },
       "peerDependencies": {
-        "date-fns": "^2.28.0",
+        "date-fns": "^2.28.0 || ^3.0.0",
         "react": "^16.8.0 || ^17.0.0 || ^18.0.0"
       }
     },
diff --git a/package.json b/package.json
index 6a9c4dd3..9d8068fc 100644
--- a/package.json
+++ b/package.json
@@ -18,9 +18,9 @@
     "prettier": "prettier --write ."
   },
   "dependencies": {
-    "@navikt/aksel-icons": "^5.18.3",
-    "@navikt/ds-css": "^5.18.3",
-    "@navikt/ds-react": "^5.18.3",
+    "@navikt/aksel-icons": "^6.3.3",
+    "@navikt/ds-css": "^6.3.3",
+    "@navikt/ds-react": "^6.3.3",
     "@navikt/nav-dekoratoren-moduler": "^2.1.6",
     "@sentry/nextjs": "^7.107.0",
     "axios": "^1.6.7",