diff --git a/src/HsH-report.cls b/src/HsH-report.cls
index 86c56d3bc2f853603afb94a0b9dea9ced7ae0c87..afbf614a9cf5a06dd73568931cfd7c0052acb383 100644
--- a/src/HsH-report.cls
+++ b/src/HsH-report.cls
@@ -25,6 +25,9 @@
 \newcommand{\myClassName}{HsH-report}
 \ProvidesClass{\myClassName}[2022/03/28 v1.4 HsH-Class based on KOMA]
 
+%% raise PDF version to match Adobe defaults exports
+\pdfminorversion=6
+
 %% commands for HsH-logo
 \newcommand{\HsHlogoPath}{HSH-Logo.pdf}
 \newcommand{\HsHlogoPage}{1}