diff --git a/requirements-dev.txt b/requirements-dev.txt
index fa61f80..49b8f4c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,5 @@
 Pygments==2.11.2
+attrs==21.4.0
 bleach==4.1.0
 build==0.7.0
 certifi==2021.10.8
@@ -6,20 +7,34 @@ cffi==1.15.0
 charset-normalizer==2.0.10
 cmarkgfm==0.6.0
 colorama==0.4.4
+coverage==6.3
 docutils==0.18.1
 idna==3.3
 importlib-metadata==4.10.1
+iniconfig==1.1.1
 keyring==23.5.0
+packaging==21.3
 pep517==0.12.0
 pkginfo==1.8.2
+pluggy==1.0.0
+pprintpp==0.4.0
+py==1.11.0
 pycodestyle==2.8.0
+pycountry-convert==0.7.2
 pycparser==2.21
 pyflakes==2.4.0
+pyparsing==3.0.7
+pytest-cov==3.0.0
+pytest-mock==3.7.0
 pytest-network==0.0.1
+pytest==6.2.5
 readme-renderer==32.0
+repoze.lru==0.7
 requests-toolbelt==0.9.1
 requests==2.27.1
 rfc3986==2.0.0
+toml==0.10.2
+tomli==2.0.0
 tqdm==4.62.3
 twine==3.7.1
 urllib3==1.26.8
diff --git a/requirements.txt b/requirements.txt
index a403ad3..0d9b90a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,22 +1,7 @@
 PyYAML==6.0
-attrs==21.4.0
-coverage==6.3
 dnspython==2.2.0
 fqdn==1.5.1
-iniconfig==1.1.1
 natsort==8.0.2
-packaging==21.3
-pluggy==1.0.0
-pprintpp==0.4.0
-py==1.11.0
-pycountry-convert==0.7.2
 pycountry==22.1.10
-pyparsing==3.0.7
-pytest-cov==3.0.0
-pytest-mock==3.7.0
-pytest==6.2.5
 python-dateutil==2.8.2
-repoze.lru==0.7
 six==1.16.0
-toml==0.10.2
-tomli==2.0.0
diff --git a/setup.py b/setup.py
index 407be02..eb97c92 100644
--- a/setup.py
+++ b/setup.py
@@ -71,6 +71,7 @@ setup(
         'dev': tests_require + (
             'build>=0.7.0',
             'pycodestyle>=2.6.0',
+            'pycountry-convert>=0.7.2',
             'pyflakes>=2.2.0',
             'readme_renderer[md]>=26.0',
             'twine>=3.4.2',
@@ -82,7 +83,6 @@ setup(
         'fqdn>=1.5.0',
         'natsort>=5.5.0',
         'pycountry>=19.8.18',
-        'pycountry-convert>=0.7.2',
         'python-dateutil>=2.8.1',
     ),
     license='MIT',