diff --git a/kop-common-dependencies/pom.xml b/kop-common-dependencies/pom.xml
index 599adb31c1345ce11b160b1722567e196ab4432a..690b612aa0ab60b5f64599a0675597e9a7f4f624 100644
--- a/kop-common-dependencies/pom.xml
+++ b/kop-common-dependencies/pom.xml
@@ -38,7 +38,7 @@
 	<description>Dependenencies management for kop projects</description>
 
 	<properties>
-		<pluto.version>1.9.0</pluto.version>
+		<pluto.version>1.11.0</pluto.version>
 		<license.version>1.8.0</license.version>
 
 		<java.version>17</java.version>
diff --git a/kop-common-lib/src/main/java/de/itvsh/kop/common/binaryfile/GrpcFileUploadUtils.java b/kop-common-lib/src/main/java/de/itvsh/kop/common/binaryfile/GrpcFileUploadUtils.java
index 6dbeaa705b2c7d8df793ae1bb6d402b0b2de50fd..d8f82a7b7a6b5a55f4674aaa0801096719fc4419 100644
--- a/kop-common-lib/src/main/java/de/itvsh/kop/common/binaryfile/GrpcFileUploadUtils.java
+++ b/kop-common-lib/src/main/java/de/itvsh/kop/common/binaryfile/GrpcFileUploadUtils.java
@@ -150,6 +150,7 @@ public class GrpcFileUploadUtils {
 				IOUtils.closeQuietly(inputStream);
 				requestObserver.onCompleted();
 				done.set(true);
+				IOUtils.closeQuietly(inputStream);
 			}
 		}
 	}