diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 68c4a627083..3bef086d70a 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -8,7 +8,7 @@ jinja2>=2.10
 PyJWT==1.7.1
 cryptography==2.6.1
 pip>=8.0.3
-python-slugify==1.2.6
+python-slugify==3.0.2
 pytz>=2019.01
 pyyaml>=3.13,<4
 requests==2.21.0
diff --git a/requirements_all.txt b/requirements_all.txt
index ee7503811c5..0a513debf9e 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -9,7 +9,7 @@ jinja2>=2.10
 PyJWT==1.7.1
 cryptography==2.6.1
 pip>=8.0.3
-python-slugify==1.2.6
+python-slugify==3.0.2
 pytz>=2019.01
 pyyaml>=3.13,<4
 requests==2.21.0
diff --git a/setup.py b/setup.py
index 9be6bbd3a31..6f67f93d3e2 100755
--- a/setup.py
+++ b/setup.py
@@ -43,7 +43,7 @@ REQUIRES = [
     # PyJWT has loose dependency. We want the latest one.
     'cryptography==2.6.1',
     'pip>=8.0.3',
-    'python-slugify==1.2.6',
+    'python-slugify==3.0.2',
     'pytz>=2019.01',
     'pyyaml>=3.13,<4',
     'requests==2.21.0',