diff --git a/fints4k/build.gradle b/fints4k/build.gradle
index 3973c6c7..2c4f5537 100644
--- a/fints4k/build.gradle
+++ b/fints4k/build.gradle
@@ -76,8 +76,7 @@ kotlin {
 
         commonTest {
             dependencies {
-                implementation kotlin("test-common")
-                implementation kotlin("test-annotations-common")
+                implementation kotlin("test")
             }
         }
 
@@ -90,16 +89,10 @@ kotlin {
 
         jvmTest {
             dependencies {
-
                 implementation "org.assertj:assertj-core:$assertJVersion"
                 implementation "org.mockito:mockito-core:$mockitoVersion"
 
 
-//                implementation project(":BankingUiCommon")
-//                implementation project(":BankFinder")
-//                implementation project(":fints4kBankingClient")
-
-
                 implementation "org.apache.commons:commons-csv:1.8"
 
                 implementation "org.slf4j:slf4j-simple:$slf4jVersion"
@@ -107,15 +100,6 @@ kotlin {
 
         }
 
-        jvmTest.dependencies {
-            implementation kotlin("test-junit")
-
-            implementation "org.junit.jupiter:junit-jupiter:$junit5Version"
-            runtimeOnly "org.junit.jupiter:junit-jupiter-engine:$junit5Version"
-
-            implementation "org.slf4j:slf4j-simple:$slf4jVersion"
-        }
-
 
         jsMain {
             dependencies {
@@ -123,10 +107,6 @@ kotlin {
             }
         }
 
-        jsTest.dependencies {
-            implementation kotlin("test-js")
-        }
-
 
         nativeMain {
             dependencies {
diff --git a/multiplatform-utils/build.gradle b/multiplatform-utils/build.gradle
index e91e525b..bd390591 100644
--- a/multiplatform-utils/build.gradle
+++ b/multiplatform-utils/build.gradle
@@ -69,8 +69,7 @@ kotlin {
 
         commonTest {
             dependencies {
-                implementation kotlin("test-common")
-                implementation kotlin("test-annotations-common")
+                implementation kotlin("test")
             }
         }
 
@@ -88,11 +87,6 @@ kotlin {
 
         jvmTest {
             dependencies {
-                implementation kotlin("test-junit")
-
-                implementation "org.junit.jupiter:junit-jupiter:$junit5Version"
-                runtimeOnly "org.junit.jupiter:junit-jupiter-engine:$junit5Version"
-
                 implementation "org.slf4j:slf4j-simple:$slf4jVersion"
             }
 
@@ -107,18 +101,6 @@ kotlin {
             }
         }
 
-        jsTest {
-            dependencies {
-                implementation kotlin("test-js") // don't know why this dependency is needed here, it's not needed e.g. in fints4k project
-            }
-        }
-
-
-        iosMain {
-            dependencies {
-
-            }
-        }
 
         linuxX64Main {
             dependencies {
@@ -134,5 +116,11 @@ kotlin {
             }
         }
 
+        appleMain {
+            dependencies {
+
+            }
+        }
+
     }
 }
\ No newline at end of file