diff --git a/Pipfile.lock b/Pipfile.lock
index 18030b5..f26fb87 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,11 +1,11 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "b39e0bcde1141bf585ecc0d339d16b3a3ffb23f6acf0cd6e1ced5340ad2865e4"
+            "sha256": "a30f260039fc4abb38a6d2c5f81dd97d55c754ff582d804e636e929abe5162d1"
         },
         "pipfile-spec": 6,
         "requires": {
-            "python_version": "2.7"
+            "python_version": "3.6"
         },
         "sources": [
             {
@@ -112,16 +112,6 @@
             "index": "pypi",
             "version": "==2.2.2"
         },
-        "enum34": {
-            "hashes": [
-                "sha256:2d81cbbe0e73112bdfe6ef8576f2238f2ba27dd0d55752a776c41d38b7da2850",
-                "sha256:644837f692e5f550741432dd3f223bbb9852018674981b1664e5dc339387588a",
-                "sha256:6bd0f6ad48ec2aa117d3d141940d484deccda84d4fcd884f5c3d93c23ecd8c79",
-                "sha256:8ad8c4783bf61ded74527bffb48ed9b54166685e4230386a9ed9b1279e2df5b1"
-            ],
-            "markers": "python_version < '3'",
-            "version": "==1.1.6"
-        },
         "idna": {
             "hashes": [
                 "sha256:2c6a5de3089009e3da7c5dde64a141dbc8551d5b7f6cf4ed7c2568d0cc520a8f",
@@ -129,13 +119,6 @@
             ],
             "version": "==2.6"
         },
-        "ipaddress": {
-            "hashes": [
-                "sha256:200d8686011d470b5e4de207d803445deee427455cd0cb7c982b68cf82524f81"
-            ],
-            "markers": "python_version < '3'",
-            "version": "==1.0.19"
-        },
         "jinja2": {
             "hashes": [
                 "sha256:74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd",