diff --git a/dev.in b/dev.in
index db4b64e..3583ac6 100644
--- a/dev.in
+++ b/dev.in
@@ -7,6 +7,6 @@ pytest-watch==4.2.0
 pytest==5.3.5
 sphinx==4.0.2
 tox==3.14.5
-twine==3.1.1
+twine==3.7.0
 watchdog==0.10.1
 wheel==0.34.2
\ No newline at end of file
diff --git a/dev.txt b/dev.txt
index 420468b..a36eb22 100644
--- a/dev.txt
+++ b/dev.txt
@@ -25,7 +25,9 @@ check-manifest==0.41
 click==7.0
     # via pip-tools
 colorama==0.4.3
-    # via pytest-watch
+    # via
+    #   pytest-watch
+    #   twine
 coverage==5.0.3
     # via -r dev.in
 cryptography==2.8
@@ -42,6 +44,8 @@ idna==2.8
     # via requests
 imagesize==1.2.0
     # via sphinx
+importlib-metadata==4.8.2
+    # via twine
 jeepney==0.4.2
     # via
     #   keyring
@@ -65,7 +69,7 @@ pep517==0.8.1
     # via check-manifest
 pip-tools==4.5.1
     # via -r dev.in
-pkginfo==1.5.0.1
+pkginfo==1.8.2
     # via twine
 pluggy==0.13.1
     # via
@@ -83,25 +87,27 @@ pygments==2.5.2
     #   sphinx
 pyparsing==2.4.6
     # via packaging
-pytest-runner==5.2
-    # via -r dev.in
-pytest-watch==4.2.0
-    # via -r dev.in
 pytest==5.3.5
     # via
     #   -r dev.in
     #   pytest-watch
+pytest-runner==5.2
+    # via -r dev.in
+pytest-watch==4.2.0
+    # via -r dev.in
 pytz==2019.3
     # via babel
 readme-renderer==24.0
     # via twine
-requests-toolbelt==0.9.1
-    # via twine
 requests==2.22.0
     # via
     #   requests-toolbelt
     #   sphinx
     #   twine
+requests-toolbelt==0.9.1
+    # via twine
+rfc3986==1.5.0
+    # via twine
 secretstorage==3.1.2
     # via keyring
 six==1.14.0
@@ -137,7 +143,7 @@ tox==3.14.5
     # via -r dev.in
 tqdm==4.42.0
     # via twine
-twine==3.1.1
+twine==3.7.0
     # via -r dev.in
 urllib3==1.25.8
     # via requests
@@ -153,6 +159,8 @@ webencodings==0.5.1
     # via bleach
 wheel==0.34.2
     # via -r dev.in
+zipp==3.6.0
+    # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
 # setuptools