Pin hypothesis to known good version
diff --git a/bin/apt-dependencies.sh b/bin/apt-dependencies.sh
index 13d216c..1b177e2 100755
--- a/bin/apt-dependencies.sh
+++ b/bin/apt-dependencies.sh
@@ -82,7 +82,7 @@
 fi
 
 # rest of python dependencies
-pip install --upgrade sphinx_rtd_theme nose requests hypothesis
+pip install --upgrade sphinx_rtd_theme nose requests hypothesis==3.79.0
 
 # package-building stuff
 apt-get install -y curl debhelper devscripts dh-exec dh-python \
diff --git a/bin/pkg-dependencies.sh b/bin/pkg-dependencies.sh
index 4497466..10c819f 100755
--- a/bin/pkg-dependencies.sh
+++ b/bin/pkg-dependencies.sh
@@ -38,7 +38,7 @@
     py27-sphinx py27-pip
 
 # rest of python dependencies
-pip install --upgrade sphinx_rtd_theme nose requests hypothesis
+pip install --upgrade sphinx_rtd_theme nose requests hypothesis==3.79.0
 
 # TODO: package building stuff?
 
diff --git a/bin/yum-dependencies.sh b/bin/yum-dependencies.sh
index 8e5293a..4819c0a 100755
--- a/bin/yum-dependencies.sh
+++ b/bin/yum-dependencies.sh
@@ -92,7 +92,7 @@
   yum install -y python-pip
 fi
 pip install docutils==0.13.1 sphinx==1.5.3 sphinx_rtd_theme \
-    nose requests hypothesis
+    nose requests hypothesis==3.79.0
 
 # package-building stuff
 yum install -y createrepo xfsprogs-devel rpmdevtools