diff --git a/Dockerfile b/Dockerfile
index 201ab1c..d7a1374 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,7 @@
 
 FROM python:3.9-slim-buster
 
-ARG VERSION="0.1.18"
+ARG VERSION="0.1.19"
 ARG SIMULATOR_VERSION=2.7.0
 
 # metadata
diff --git a/biosimulators_bionetgen/_version.py b/biosimulators_bionetgen/_version.py
index 60eb1af..d83c2a9 100644
--- a/biosimulators_bionetgen/_version.py
+++ b/biosimulators_bionetgen/_version.py
@@ -1 +1 @@
-__version__ = '0.1.18'
+__version__ = '0.1.19'
diff --git a/docs-src/tutorial.rst b/docs-src/tutorial.rst
index 82ee572..e71f070 100644
--- a/docs-src/tutorial.rst
+++ b/docs-src/tutorial.rst
@@ -7,7 +7,7 @@ BioSimulators-BioNetGen is available as a command-line program and as a command-
 Creating COMBINE/OMEX archives and encoding simulation experiments into SED-ML
 ------------------------------------------------------------------------------
 
-Information about how to create COMBINE/OMEX archives which can be executed by BioSimulators-BioNetGen is available at `BioSimulators <https://biosimulators.org/help>`_.
+Information about how to create COMBINE/OMEX archives which can be executed by BioSimulators-BioNetGen is available `here <https://docs.biosimulations.org/users/creating-projects/>`_.
 
 A list of the algorithms and algorithm parameters supported by BioNetGen is available at `BioSimulators <https://biosimulators.org/simulators/bionetgen>`_.