diff --git a/fints4k/src/main/kotlin/net/dankito/fints/FinTsClient.kt b/fints4k/src/main/kotlin/net/dankito/fints/FinTsClient.kt
index 567c6619..1f13ba0a 100644
--- a/fints4k/src/main/kotlin/net/dankito/fints/FinTsClient.kt
+++ b/fints4k/src/main/kotlin/net/dankito/fints/FinTsClient.kt
@@ -45,7 +45,7 @@ open class FinTsClient @JvmOverloads constructor(
     protected val responseParser: ResponseParser = ResponseParser(),
     protected val mt940Parser: IAccountTransactionsParser = Mt940AccountTransactionsParser(),
     protected val threadPool: IThreadPool = ThreadPool(),
-    protected val product: ProductData = ProductData("15E53C26816138699C7B6A3E8", "0.1") // TODO: get version dynamically
+    protected val product: ProductData = ProductData("15E53C26816138699C7B6A3E8", "1.0.0") // TODO: get version dynamically
 ) {
 
     companion object {
diff --git a/fints4k/src/main/kotlin/net/dankito/fints/FinTsClientForCustomer.kt b/fints4k/src/main/kotlin/net/dankito/fints/FinTsClientForCustomer.kt
index 41f9a9dd..115f3709 100644
--- a/fints4k/src/main/kotlin/net/dankito/fints/FinTsClientForCustomer.kt
+++ b/fints4k/src/main/kotlin/net/dankito/fints/FinTsClientForCustomer.kt
@@ -26,7 +26,7 @@ open class FinTsClientForCustomer @JvmOverloads constructor(
     messageBuilder: MessageBuilder = MessageBuilder(),
     responseParser: ResponseParser = ResponseParser(),
     mt940Parser: IAccountTransactionsParser = Mt940AccountTransactionsParser(),
-    product: ProductData = ProductData("15E53C26816138699C7B6A3E8", "0.1") // TODO: get version dynamically
+    product: ProductData = ProductData("15E53C26816138699C7B6A3E8", "1.0.0") // TODO: get version dynamically
 ) {
 
     protected val client = FinTsClient(callback, base64Service, webClient, messageBuilder, responseParser, mt940Parser, threadPool, product)
diff --git a/fints4k/src/test/kotlin/net/dankito/fints/bankdetails/BanksFinTsDetailsRetriever.kt b/fints4k/src/test/kotlin/net/dankito/fints/bankdetails/BanksFinTsDetailsRetriever.kt
index e8b5bb80..d4fc58c6 100644
--- a/fints4k/src/test/kotlin/net/dankito/fints/bankdetails/BanksFinTsDetailsRetriever.kt
+++ b/fints4k/src/test/kotlin/net/dankito/fints/bankdetails/BanksFinTsDetailsRetriever.kt
@@ -38,7 +38,7 @@ class BanksFinTsDetailsRetriever {
 
     private val bankDataMapper = BankDataMapper()
 
-    private val product: ProductData = ProductData("15E53C26816138699C7B6A3E8", "0.1") // TODO: get version dynamically
+    private val product: ProductData = ProductData("15E53C26816138699C7B6A3E8", "1.0.0") // TODO: get version dynamically
 
     private val messageBuilder = MessageBuilder()