diff --git a/apps/tilgangskontroll/build.gradle.kts b/apps/tilgangskontroll/build.gradle.kts
index 0eb4b3f0..afa230b1 100644
--- a/apps/tilgangskontroll/build.gradle.kts
+++ b/apps/tilgangskontroll/build.gradle.kts
@@ -44,7 +44,7 @@ dependencies {
     implementation(libs.jackson.datatypeJsr310)
     implementation(libs.ktor3.server.coreJvm)
     implementation(libs.ktor3.server.openapi)
-    testImplementation(libs.ktor.server.testJvm)
+    testImplementation(libs.ktor3.server.test.host)
     testImplementation(libs.test.junit5.runner)
     testImplementation(libs.test.kotest.assertionsCore)
     testImplementation(libs.test.mockOauth2Server)
diff --git a/apps/tilgangskontroll/src/test/kotlin/no/nav/paw/tilgangskontroll/TilgangskontrollTest.kt b/apps/tilgangskontroll/src/test/kotlin/no/nav/paw/tilgangskontroll/TilgangskontrollTest.kt
index f22540bd..906ffa91 100644
--- a/apps/tilgangskontroll/src/test/kotlin/no/nav/paw/tilgangskontroll/TilgangskontrollTest.kt
+++ b/apps/tilgangskontroll/src/test/kotlin/no/nav/paw/tilgangskontroll/TilgangskontrollTest.kt
@@ -8,12 +8,15 @@ import io.kotest.core.spec.style.FreeSpec
 import io.kotest.matchers.should
 import io.kotest.matchers.shouldBe
 import io.ktor.client.call.body
-import io.ktor.client.plugins.contentnegotiation.ContentNegotiation
 import io.ktor.client.plugins.defaultRequest
 import io.ktor.client.request.bearerAuth
+import io.ktor.client.request.headers
 import io.ktor.client.request.post
 import io.ktor.client.request.setBody
+import io.ktor.http.ContentType
+import io.ktor.http.HttpHeaders
 import io.ktor.http.HttpStatusCode
+import io.ktor.http.append
 import io.ktor.serialization.jackson.jackson
 import io.ktor.server.application.Application
 import io.ktor.server.auth.authenticate
@@ -55,12 +58,12 @@ class TilgangskontrollTest: FreeSpec({
         }
     }
 
-    "Verifiser applikasjonsflyt".config(enabled = false) {
+    "Verifiser applikasjonsflyt".config(enabled = true) {
         val ansatt = NavAnsatt(UUID.randomUUID(), "Z123")
         val person = Identitetsnummer("12345678901")
         val token = mockOAuthServer.ansattToken(ansatt)
         map[Triple(EntraId(ansatt.azureId), person, Tilgang.LESE)] = true
-        map[Triple(EntraId(ansatt.azureId), person, Tilgang.SKRIVE)] = true
+        map[Triple(EntraId(ansatt.azureId), person, Tilgang.SKRIVE)] = false
         testApplication {
             application {
                 configureAuthentication(mockOAuthServer, AuthProvider.EntraId)
@@ -75,6 +78,9 @@ class TilgangskontrollTest: FreeSpec({
             val client = createClient {
                 defaultRequest {
                     bearerAuth(token.serialize())
+                    headers {
+                        append(HttpHeaders.ContentType, ContentType.Application.Json)
+                    }
                 }
                 install(io.ktor.client.plugins.contentnegotiation.ContentNegotiation) {
                     jackson {
@@ -135,4 +141,4 @@ fun MockOAuth2Server.ansattToken(navAnsatt: NavAnsatt): SignedJWT = issueToken(
 data class NavAnsatt(
     val azureId: UUID,
     val ident: String
-)
\ No newline at end of file
+)
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 6f2c8ba4..9c980555 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -30,7 +30,7 @@ hikariVersion = "6.2.1"
 kotlinxCoroutinesVersion = "1.9.0"
 kotlinxSerializationJsonVersion = "1.7.3"
 ktorVersion = "2.3.12"
-ktor3Version = "3.0.1"
+ktor3Version = "3.0.2"
 
 [libraries]
 coroutinesCore = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-core", version.ref = "coroutinesVersion" }
@@ -81,7 +81,7 @@ ktor3-server-openapi = { group = "io.ktor", name = "ktor-server-openapi", versio
 ktor3-server-netty = { group = "io.ktor", name = "ktor-server-netty", version.ref = "ktor3Version" }
 ktor3-server-auth = { group = "io.ktor", name = "ktor-server-auth", version.ref = "ktor3Version" }
 ktor3-server-metricsMicrometer = { group = "io.ktor", name = "ktor-server-metrics-micrometer", version.ref = "ktor3Version" }
-ktor3-server-testJvm = { group = "io.ktor", name = "ktor-server-tests-jvm", version.ref = "ktor3Version" }
+ktor3-server-test-host = { group = "io.ktor", name = "ktor-server-test-host", version.ref = "ktor3Version" }
 ktor3-serialization-core = { group = "io.ktor", name = "ktor-serialization", version.ref = "ktor3Version" }
 ktor3-serialization-jvm = { group = "io.ktor", name = "ktor-serialization-jvm", version.ref = "ktor3Version" }
 ktor3-serialization-jackson = { group = "io.ktor", name = "ktor-serialization-jackson", version.ref = "ktor3Version" }