diff --git a/Pipfile b/Pipfile
index 8169560..129b4cc 100644
--- a/Pipfile
+++ b/Pipfile
@@ -10,7 +10,7 @@ certifi = "==2018.1.18"
 chardet = "==3.0.4"
 cssselect = "==1.0.3"
 idna = "==2.6"
-lxml = "==4.2.1"
+lxml = "==4.6.3"
 pyquery = "==1.4.0"
 "urllib3" = ">=1.23"
 
diff --git a/Pipfile.lock b/Pipfile.lock
index 17d9400..e70db06 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "1b484a04e0d4738ffea19f0556a730d628bb335eae384a4fd78d18a04c1c8f8f"
+            "sha256": "234b0d5f2678b155796af635e473f94fb9b93a84d7ec1ff067dbb209db9b0df1"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -50,37 +50,45 @@
         },
         "lxml": {
             "hashes": [
-                "sha256:01c45df6d90497c20aa2a07789a41941f9a1029faa30bf725fc7f6d515b1afe9",
-                "sha256:0c9fef4f8d444e337df96c54544aeb85b7215b2ed7483bb6c35de97ac99f1bcd",
-                "sha256:0e3cd94c95d30ba9ca3cff40e9b2a14e1a10a4fd8131105b86c6b61648f57e4b",
-                "sha256:0e7996e9b46b4d8b4ac1c329a00e2d10edcd8380b95d2a676fccabf4c1dd0512",
-                "sha256:1858b1933d483ec5727549d3fe166eeb54229fbd6a9d3d7ea26d2c8a28048058",
-                "sha256:1b164bba1320b14905dcff77da10d5ce9c411ac4acc4fb4ed9a2a4d10fae38c9",
-                "sha256:1b46f37927fa6cd1f3fe34b54f1a23bd5bea1d905657289e08e1297069a1a597",
-                "sha256:231047b05907315ae9a9b6925751f9fd2c479cf7b100fff62485a25e382ca0d4",
-                "sha256:28f0c6652c1b130f1e576b60532f84b19379485eb8da6185c29bd8c9c9bc97bf",
-                "sha256:34d49d0f72dd82b9530322c48b70ac78cca0911275da741c3b1d2f3603c5f295",
-                "sha256:3682a17fbf72d56d7e46db2e80ca23850b79c28cfe75dcd9b82f58808f730909",
-                "sha256:3cf2830b9a6ad7f6e965fa53a768d4d2372a7856f20ffa6ce43d2fe9c0d34b19",
-                "sha256:5b653c9379ce29ce271fbe1010c5396670f018e78b643e21beefbb3dc6d291de",
-                "sha256:65a272821d5d8194358d6b46f3ca727fa56a6b63981606eac737c86d27309cdd",
-                "sha256:691f2cd97cf026c611df1ea5055755eec7f878f2d4f4330dc8686583de6fc5fd",
-                "sha256:6b6379495d3baacf7ed755ac68547c8dff6ce5d37bf370f0b7678888dc1283f9",
-                "sha256:75322a531504d4f383264391d89993a42e286da8821ddc5ac315e57305cb84f0",
-                "sha256:7f457cbda964257f443bac861d3a36732dcba8183149e7818ee2fb7c86901b94",
-                "sha256:7ff1fc76d8804e0f870c343a72007ff587090c218b0f92d8ee784ac2b6eaf5b9",
-                "sha256:8523fbde9c2216f3f2b950cb01ebe52e785eaa8a07ffeb456dd3576ca1b4fb9b",
-                "sha256:8f37627f16e026523fca326f1b5c9a43534862fede6c3e99c2ba6a776d75c1ab",
-                "sha256:a7182ea298cc3555ea56ffbb0748fe0d5e0d81451e2bc16d7f4645cd01b1ca70",
-                "sha256:abbd2fb4a5a04c11b5e04eb146659a0cf67bb237dd3d7ca3b9994d3a9f826e55",
-                "sha256:accc9f6b77bed0a6f267b4fae120f6008a951193d548cdbe9b61fc98a08b1cf8",
-                "sha256:bd88c8ce0d1504fdfd96a35911dd4f3edfb2e560d7cfdb5a3d09aa571ae5fbae",
-                "sha256:c557ad647facb3c0027a9d0af58853f905e85a0a2f04dcb73f8e665272fcdc3a",
-                "sha256:defabb7fbb99f9f7b3e0b24b286a46855caef4776495211b066e9e6592d12b04",
-                "sha256:e2629cdbcad82b83922a3488937632a4983ecc0fed3e5cfbf430d069382eeb9b"
+                "sha256:079f3ae844f38982d156efce585bc540c16a926d4436712cf4baee0cce487a3d",
+                "sha256:0fbcf5565ac01dff87cbfc0ff323515c823081c5777a9fc7703ff58388c258c3",
+                "sha256:122fba10466c7bd4178b07dba427aa516286b846b2cbd6f6169141917283aae2",
+                "sha256:1b7584d421d254ab86d4f0b13ec662a9014397678a7c4265a02a6d7c2b18a75f",
+                "sha256:26e761ab5b07adf5f555ee82fb4bfc35bf93750499c6c7614bd64d12aaa67927",
+                "sha256:289e9ca1a9287f08daaf796d96e06cb2bc2958891d7911ac7cae1c5f9e1e0ee3",
+                "sha256:2a9d50e69aac3ebee695424f7dbd7b8c6d6eb7de2a2eb6b0f6c7db6aa41e02b7",
+                "sha256:33bb934a044cf32157c12bfcfbb6649807da20aa92c062ef51903415c704704f",
+                "sha256:3439c71103ef0e904ea0a1901611863e51f50b5cd5e8654a151740fde5e1cade",
+                "sha256:39b78571b3b30645ac77b95f7c69d1bffc4cf8c3b157c435a34da72e78c82468",
+                "sha256:4289728b5e2000a4ad4ab8da6e1db2e093c63c08bdc0414799ee776a3f78da4b",
+                "sha256:4bff24dfeea62f2e56f5bab929b4428ae6caba2d1eea0c2d6eb618e30a71e6d4",
+                "sha256:542d454665a3e277f76954418124d67516c5f88e51a900365ed54a9806122b83",
+                "sha256:5a0a14e264069c03e46f926be0d8919f4105c1623d620e7ec0e612a2e9bf1c04",
+                "sha256:66e575c62792c3f9ca47cb8b6fab9e35bab91360c783d1606f758761810c9791",
+                "sha256:74f7d8d439b18fa4c385f3f5dfd11144bb87c1da034a466c5b5577d23a1d9b51",
+                "sha256:7610b8c31688f0b1be0ef882889817939490a36d0ee880ea562a4e1399c447a1",
+                "sha256:76fa7b1362d19f8fbd3e75fe2fb7c79359b0af8747e6f7141c338f0bee2f871a",
+                "sha256:7728e05c35412ba36d3e9795ae8995e3c86958179c9770e65558ec3fdfd3724f",
+                "sha256:8157dadbb09a34a6bd95a50690595e1fa0af1a99445e2744110e3dca7831c4ee",
+                "sha256:820628b7b3135403540202e60551e741f9b6d3304371712521be939470b454ec",
+                "sha256:884ab9b29feaca361f7f88d811b1eea9bfca36cf3da27768d28ad45c3ee6f969",
+                "sha256:89b8b22a5ff72d89d48d0e62abb14340d9e99fd637d046c27b8b257a01ffbe28",
+                "sha256:92e821e43ad382332eade6812e298dc9701c75fe289f2a2d39c7960b43d1e92a",
+                "sha256:b007cbb845b28db4fb8b6a5cdcbf65bacb16a8bd328b53cbc0698688a68e1caa",
+                "sha256:bc4313cbeb0e7a416a488d72f9680fffffc645f8a838bd2193809881c67dd106",
+                "sha256:bccbfc27563652de7dc9bdc595cb25e90b59c5f8e23e806ed0fd623755b6565d",
+                "sha256:c4f05c5a7c49d2fb70223d0d5bcfbe474cf928310ac9fa6a7c6dddc831d0b1d4",
+                "sha256:ce256aaa50f6cc9a649c51be3cd4ff142d67295bfc4f490c9134d0f9f6d58ef0",
+                "sha256:d2e35d7bf1c1ac8c538f88d26b396e73dd81440d59c1ef8522e1ea77b345ede4",
+                "sha256:df7c53783a46febb0e70f6b05df2ba104610f2fb0d27023409734a3ecbb78fb2",
+                "sha256:efac139c3f0bf4f0939f9375af4b02c5ad83a622de52d6dfa8e438e8e01d0eb0",
+                "sha256:efd7a09678fd8b53117f6bae4fa3825e0a22b03ef0a932e070c0bdbb3a35e654",
+                "sha256:f2380a6376dfa090227b663f9678150ef27543483055cc327555fb592c5967e2",
+                "sha256:f8380c03e45cf09f8557bdaa41e1fa7c81f3ae22828e1db470ab2a6c96d8bc23",
+                "sha256:f90ba11136bfdd25cae3951af8da2e95121c9b9b93727b1b896e3fa105b2f586"
             ],
             "index": "pypi",
-            "version": "==4.2.1"
+            "version": "==4.6.3"
         },
         "pyquery": {
             "hashes": [
diff --git a/req.txt b/req.txt
index 94405bc..d4ec728 100644
--- a/req.txt
+++ b/req.txt
@@ -1,9 +1,10 @@
+-i https://pypi.python.org/simple/
 certifi==2018.1.18
 chardet==3.0.4
 cssselect==1.0.3
 idna==2.6
-lxml==4.2.1
+lxml==4.6.3
 pyquery==1.4.0
-requests==2.21.0
+requests==2.22.0
 selenium==3.141.0
-urllib3==1.24.1
+urllib3==1.25.3