diff --git a/requirements_dev.txt b/requirements_dev.txt
index d504a296..3f604367 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,16 +1,18 @@
 -e .
-bump2version==0.5.10
-wheel==0.32.2
-watchdog==0.9.0
-flake8==3.6.0
-tox==3.5.3
-coverage==4.5.1
-Sphinx==1.8.1
+bump2version==1.0.1
+wheel==0.37.0
+watchdog==2.1.3
+flake8==3.9.2
+tox==3.24.1
+coverage==5.5
+Sphinx==4.1.2
 # only used for setup script
 # cryptography==1.0.1
-py==1.7.0
-pytest==3.9.3
-PyYAML==3.13
-prospector[with_everything]==1.1.4
+py==1.10.0
+pytest==6.2.4
+PyYAML==5.4.1
+prospector[with_everything]==1.3.1
 python-dateutil>=2.6.0
 requests>=2.18
+black>=18.9b0; python_version >= '3.6'
+pyOpenSSL==20.0.1
diff --git a/setup.py b/setup.py
index 87d20721..b19cd6c7 100644
--- a/setup.py
+++ b/setup.py
@@ -29,7 +29,7 @@
 
 setup(
     name="inlineplz",
-    version="0.45.4",
+    version="0.50.0",
     description="Inline your lint messages",
     long_description=readme + "\n\n" + history,
     author="Guy Kisel",
@@ -37,7 +37,7 @@
     url="https://github.com/guykisel/inline-plz",
     packages=["inlineplz"],
     package_dir={"inlineplz": "inlineplz"},
-    package_data={"inlineplz": "linters/config/*"},
+    package_data={"inlineplz": ["linters/config/*"]},
     include_package_data=True,
     install_requires=requirements,
     license="ISCL",
@@ -51,6 +51,7 @@
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
     ],
     test_suite="tests",
     tests_require=test_requirements,
diff --git a/tox.ini b/tox.ini
index 1c6dab57..90b4129b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py35, py36
+envlist = py35, py36, py37
 
 [testenv]
 setenv =