diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 22f3ec9..edab0bd 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -2,5 +2,5 @@
 
 Contributions are welcome, and they are greatly appreciated! Every little bit helps, and credit will always be given.
 
-Please read the Birdhouse [Contributer Guide](http://birdhouse.readthedocs.io/en/latest/contributing.html)
-and the [Cookiecutter Documentation](http://c4cds-wps.readthedocs.io/en/latest/) to get started.
+Please read the Birdhouse [Developer Guide](https://birdhouse.readthedocs.io/en/latest/dev_guide.html)
+and the [c4cds-wps Documentation](http://c4cds-wps.readthedocs.io/en/latest/) to get started.
diff --git a/.travis.yml b/.travis.yml
index 2c33dcb..3d97098 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,6 +17,7 @@ install:
   - export PATH="$HOME/miniconda/bin:$PATH"
   - hash -r
   - conda config --set always_yes yes --set changeps1 no
+  - conda install setuptools
   - conda update -q conda
   # Useful for debugging any issues with conda
   - conda info -a
diff --git a/environment.yml b/environment.yml
index f9841df..34f6c9f 100644
--- a/environment.yml
+++ b/environment.yml
@@ -3,8 +3,9 @@ channels:
 - conda-forge
 dependencies:
 - pip
+- python=3.7
 # pywps
-#- pywps=4.2
+- pywps=4.2
 - jinja2
 - click
 - psutil
@@ -22,5 +23,5 @@ dependencies:
 # tests
 - pytest
 - flake8
-- pip:
-  - -e git+https://github.com/geopython/pywps@master#egg=pywps
+#- pip:
+#  - -e git+https://github.com/geopython/pywps@master#egg=pywps
diff --git a/requirements.txt b/requirements.txt
index f90b709..adf56a6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pywps>=4.2.0
+pywps>=4.2.0<4.3
 jinja2
 click
 psutil