diff --git a/{{cookiecutter.repo_name}}/tests/hitchreqs.txt b/{{cookiecutter.repo_name}}/tests/hitchreqs.txt
index a52c8540..7da9941d 100644
--- a/{{cookiecutter.repo_name}}/tests/hitchreqs.txt
+++ b/{{cookiecutter.repo_name}}/tests/hitchreqs.txt
@@ -35,5 +35,5 @@ six==1.10.0
 tblib==1.2.0
 tornado==4.3
 traitlets==4.1.0
-unixpackage==0.4.0
+unixpackage==0.4.1
 xeger==0.3
diff --git a/{{cookiecutter.repo_name}}/tests/system.packages b/{{cookiecutter.repo_name}}/tests/system.packages
index 0442c09d..cd0c0688 100644
--- a/{{cookiecutter.repo_name}}/tests/system.packages
+++ b/{{cookiecutter.repo_name}}/tests/system.packages
@@ -2,10 +2,10 @@ firefox
 libpq-dev
 llvm
 graphviz-dev
-libtiff4-dev
+libtiff-dev
 libjpeg8-dev
 libfreetype6-dev
-liblcms1-dev
+liblcms-dev
 libwebp-dev
 zlib1g-dev
 gettext