diff --git a/src/META-INF/MANIFEST.MF b/src/META-INF/MANIFEST.MF
index 68dcb39..a9bca72 100644
--- a/src/META-INF/MANIFEST.MF
+++ b/src/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@ Created-By: Hartwig Thomas, Enter AG, Zurich, Switzerland
 Specification-Title: ZIP64
 Specification-Version: 1.0
 Implementation-Title: Zip64
-Implementation-Version: 2.1.52
+Implementation-Version: 2.1.53
 Implementation-Vendor: Enter AG, Rüti ZH, Switzerland
 Built-Date: 06. Nov 2018
 Main-Class: ch.enterag.zip.zip64