diff --git a/.travis.yml b/.travis.yml
index a6eb0c48..a55a4a91 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,8 +2,11 @@ sudo: false
 language: python
 python:
   - "2.7"
-  - "3.3"
   - "3.4"
+  - "3.5"
+  - "3.6"
+  - "3.7"
+  - "3.8"
 install: pip install tox-travis
 script: tox
 branches:
diff --git a/django_components/templatetags/component_tags.py b/django_components/templatetags/component_tags.py
index a36b0f2f..b945748a 100644
--- a/django_components/templatetags/component_tags.py
+++ b/django_components/templatetags/component_tags.py
@@ -1,5 +1,6 @@
 from django import template
 from django_components.component import registry
+from django.utils.safestring import mark_safe
 
 register = template.Library()
 
@@ -11,7 +12,7 @@ def component_dependencies_tag():
     for component_class in unique_component_classes:
         out.append(component_class.render_dependencies())
 
-    return "\n".join(out)
+    return mark_safe("\n".join(out))
 
 @register.simple_tag(name="component")
 def component_tag(name, *args, **kwargs):
diff --git a/tox.ini b/tox.ini
index 30a6c29f..b296d4a5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,7 +7,7 @@ envlist = py27-django111,py34-django{111,20},py{35,36,37,38}-django{111,20,21,22
 3.5 = py35-django{111,20,21,22}
 3.6 = py36-django{111,20,21,22}
 3.7 = py37-django{111,20,21,22}
-3.8 = py37-django{111,20,21,22}
+3.8 = py38-django{111,20,21,22}
 
 [testenv]
 deps =