diff --git a/.gitignore b/.gitignore
index cd842e66d..8b433f6ad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,7 +2,7 @@
 **/target
 target
 
-/.idea/
+**/.idea/
 *.iml
 .project
 .settings
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e8a36b460..6736bf52d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,12 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
-## [8.1.2](https://github.com/Backbase/stream-services/compare/7.8.0...8.0.0)
+## [8.1.3](https://github.com/Backbase/stream-services/compare/8.1.2...8.1.3)
+### Changed
+- Added dependency validation to stream-compositions services pom.xml to fix product validation issues for arrangements with additional properties.
+- Upgraded SSDK to 19.1.1 in stream-compositions services pom.xml to align with the rest of stream-services modules.
+
+## [8.1.2](https://github.com/Backbase/stream-services/compare/8.0.0...8.1.2)
 ### Changed
 - Update Transaction API to version 3 and adjust related models
 
diff --git a/stream-compositions/services/pom.xml b/stream-compositions/services/pom.xml
index 5057a5a01..57aa2abe4 100644
--- a/stream-compositions/services/pom.xml
+++ b/stream-compositions/services/pom.xml
@@ -64,7 +64,10 @@
             <groupId>com.backbase.buildingblocks</groupId>
             <artifactId>service-sdk-starter-mapping</artifactId>
         </dependency>
-
+        <dependency>
+            <groupId>com.backbase.buildingblocks</groupId>
+            <artifactId>validation</artifactId>
+        </dependency>
         <!-- Test dependencies -->
         <dependency>
             <groupId>com.backbase.stream.compositions</groupId>
diff --git a/stream-compositions/services/product-composition-service/src/test/java/com/backbase/stream/compositions/product/http/ProductControllerIT.java b/stream-compositions/services/product-composition-service/src/test/java/com/backbase/stream/compositions/product/http/ProductControllerIT.java
index 8f38a9a90..5ac0dfb9f 100644
--- a/stream-compositions/services/product-composition-service/src/test/java/com/backbase/stream/compositions/product/http/ProductControllerIT.java
+++ b/stream-compositions/services/product-composition-service/src/test/java/com/backbase/stream/compositions/product/http/ProductControllerIT.java
@@ -110,7 +110,7 @@ void initializeIntegrationServer() throws IOException {
                         response()
                                 .withStatusCode(200)
                                 .withContentType(MediaType.APPLICATION_JSON)
-                                .withBody(readContentFromClasspath("integration-data/arrangement-response.json"))
+                                .withBody(readContentFromClasspath("integration-data/arrangement-response-additions.json"))
                 );
     }
 
diff --git a/stream-compositions/services/product-composition-service/src/test/resources/application.yml b/stream-compositions/services/product-composition-service/src/test/resources/application.yml
index 4a32e64f8..fb6aeb802 100644
--- a/stream-compositions/services/product-composition-service/src/test/resources/application.yml
+++ b/stream-compositions/services/product-composition-service/src/test/resources/application.yml
@@ -67,7 +67,17 @@ backbase:
           enableFailed: true
         cursor:
           enabled: false
-
+  api:
+    extensions:
+      classes:
+        com.backbase.dbs.arrangement.api.service.v3.model.ArrangementPutItem: additional-acc-data
+      property-sets:
+        additional-acc-data:
+          properties:
+            - property-name: templateType
+              type: string
+            - property-name: overdraftProtection
+              type: boolean
 logging:
   level:
     com.backbase.stream.compositions: DEBUG
diff --git a/stream-compositions/services/product-composition-service/src/test/resources/integration-data/arrangement-response-additions.json b/stream-compositions/services/product-composition-service/src/test/resources/integration-data/arrangement-response-additions.json
new file mode 100644
index 000000000..be480fd1f
--- /dev/null
+++ b/stream-compositions/services/product-composition-service/src/test/resources/integration-data/arrangement-response-additions.json
@@ -0,0 +1,12 @@
+{
+  "arrangement": {
+    "externalArrangementId": "externalArrangementId",
+    "name": "Arrangement name",
+    "currency": "USD",
+    "additions":
+      {
+        "templateType": "checking",
+        "overdraftProtection": true
+      }
+  }
+}
diff --git a/stream-sdk/stream-starter/pom.xml b/stream-sdk/stream-starter/pom.xml
index 582740a56..31daa8222 100644
--- a/stream-sdk/stream-starter/pom.xml
+++ b/stream-sdk/stream-starter/pom.xml
@@ -114,7 +114,7 @@
             <dependency>
                 <groupId>com.backbase.buildingblocks</groupId>
                 <artifactId>backbase-building-blocks-release</artifactId>
-                <version>19.0.0</version>
+                <version>19.1.1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -362,12 +362,12 @@
                         <dependency>
                             <groupId>com.backbase.buildingblocks</groupId>
                             <artifactId>jib-dependencies-extension</artifactId>
-                            <version>19.0.0</version>
+                            <version>19.1.1</version>
                         </dependency>
                         <dependency>
                             <groupId>com.backbase.buildingblocks</groupId>
                             <artifactId>jib-entrypoint-extension</artifactId>
-                            <version>19.0.0</version>
+                            <version>19.1.1</version>
                         </dependency>
                     </dependencies>
                 </plugin>
@@ -415,7 +415,7 @@
             <plugin>
                 <groupId>com.backbase.buildingblocks</groupId>
                 <artifactId>service-sdk-build-utils-maven-plugin</artifactId>
-                <version>19.0.0</version>
+                <version>19.1.1</version>
                 <executions>
                     <execution>
                         <id>find-main-package-for-archunit-maven</id>
@@ -516,7 +516,7 @@
                     <dependency>
                         <groupId>com.backbase.buildingblocks</groupId>
                         <artifactId>service-sdk-archunit</artifactId>
-                        <version>19.0.0</version>
+                        <version>19.1.1</version>
                     </dependency>
                 </dependencies>
                 <executions>