diff --git a/molecule.yml b/molecule.yml
index 9b00be56a048a5e9afd2e2e0a54443f9e5c50df8..966f3bc755d7049cce6268e57627fa9ab1288da8 100644
--- a/molecule.yml
+++ b/molecule.yml
@@ -26,6 +26,8 @@ vagrant:
     box: ubuntu/trusty32
   - name: precise
     box: hashicorp/precise32
+  - name: stretch
+    box: koalephant/debian9-i386
   - name: jessie
     box: deb/jessie-i386
   - name: wheezy
diff --git a/tests/requirements.txt b/tests/requirements.txt
index ec406ec475e9be833c88d7a988b2ea0221180b2d..032b0dad72dde2847566f1a537e6939c4be2e2d6 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,6 +1,6 @@
-ansible==2.3.0.0
-testinfra==1.6.3
-molecule==1.24.0
+ansible==2.3.1.0
+testinfra==1.6.4
+molecule==1.25.0
 ansible-lint==3.4.13
 python-vagrant==0.5.15
 netaddr==0.7.19