diff --git a/gnuhealth/Dockerfile b/gnuhealth/Dockerfile
index b75e85c..60bb2a1 100644
--- a/gnuhealth/Dockerfile
+++ b/gnuhealth/Dockerfile
@@ -46,7 +46,7 @@ VOLUME ["/srv/gnuhealth/gnuhealth/tryton/server/config"]
 EXPOSE 8008
 
 USER gnuhealth
-ENV PATH=/srv/gnuhealth/gnuhealth/tryton/server/trytond-4.2.8/bin:${PATH} \
+ENV PATH=/srv/gnuhealth/gnuhealth/tryton/server/trytond-4.2.9/bin:${PATH} \
     TRYTOND_CONFIG=/srv/gnuhealth/gnuhealth/tryton/server/config/trytond.conf \
-    PYTHONPATH=/srv/gnuhealth/gnuhealth/tryton/server/trytond-4.2.8:/srv/gnuhealth/gnuhealth/tryton/server/config
+    PYTHONPATH=/srv/gnuhealth/gnuhealth/tryton/server/trytond-4.2.9:/srv/gnuhealth/gnuhealth/tryton/server/config
 CMD ["trytond", "--verbose"]