diff --git a/requirements.txt b/requirements.txt
index 9078712..64f381b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,26 +2,29 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    pip-compile --no-index
+#    pip-compile --no-emit-trusted-host --no-index
 #
 appdirs==1.4.3            # via black
 atomicwrites==1.3.0       # via pytest
-attrs==19.1.0             # via black, pytest
+attrs==19.3.0             # via black, pytest
 black==19.3b0
 cachetools==3.1.1
-certifi==2019.3.9         # via requests
+certifi==2019.9.11        # via requests
 chardet==3.0.4            # via requests
 click==7.0                # via black, pip-tools
 idna==2.8                 # via requests
-importlib-metadata==0.18  # via pluggy
-more-itertools==7.0.0     # via pytest
+importlib-metadata==0.23  # via pluggy
+more-itertools==7.2.0     # via pytest, zipp
 pip-tools==3.7.0
-pluggy==0.12.0            # via pytest
+pluggy==0.13.0            # via pytest
 py==1.8.0                 # via pytest
 pytest==4.5.0
 requests==2.22.0
 six==1.12.0               # via pip-tools, pytest
 toml==0.10.0              # via black
-urllib3==1.25.3           # via requests
+urllib3==1.25.6           # via requests
 wcwidth==0.1.7            # via pytest
-zipp==0.5.1               # via importlib-metadata
+zipp==0.6.0               # via importlib-metadata
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools==41.6.0        # via pytest