diff --git a/flask-kafka/Pipfile.lock b/flask-kafka/Pipfile.lock
index 2046212..87eb5d2 100644
--- a/flask-kafka/Pipfile.lock
+++ b/flask-kafka/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "9f0f8825bf1f84c922e5d7d26121fd6386d10dcb67d88c857c5044a2828b5025"
+            "sha256": "395a00de29d9b2063b17796861916dcecc1c09e64e2a489b211a1a46d882aa77"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -21,7 +21,6 @@
                 "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a",
                 "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==7.1.2"
         },
         "flask": {
@@ -40,78 +39,20 @@
             "index": "pypi",
             "version": "==0.0.2"
         },
-        "gevent": {
-            "hashes": [
-                "sha256:0b16dd85eddaf6acdad373ce90ed4da09ef466cbc5e0ee5932d13f099929e844",
-                "sha256:0f3fbb1703b10609856e5dffb0e358bf5edf57e52dc7cd7226e3f8674fdc0a0f",
-                "sha256:13c74d6784ef5ada2666abf2bb310d27a1d14291f7cac46148f336b19f714d40",
-                "sha256:1ea0d34cb78cdf37870be3bfb9330ebda89197bed9e048c14f4a90dec19a33e0",
-                "sha256:354f932c284fa45826b32f42927d892096cce05671b50b3ff59528230217ad47",
-                "sha256:3cb2f6978615d52e4e4e667b035c11a7272bb68b14d119faf1b138164b2f354f",
-                "sha256:67776cb33b638a3c61a0351d9d1e8f33a46b47de619e249de1159892f9ff035c",
-                "sha256:68764aca061bbbbade43727e797f9c28042f6d90cca5fb6514ef726d43ab00ca",
-                "sha256:6c864b5604166ac8351e3128a1135b883b9e978fd24afbd75a249dcb42bc8ab5",
-                "sha256:73eb4cf3114fbb5dd801bd0b93941adfa2fa6d99e91976c20a121ea14b8b39b9",
-                "sha256:76ef4c6e3332e6f7278142d791b28695adfce39735900fccef2a0f1d894f6b36",
-                "sha256:78bd94f6f2ac366155169df3507068f6381f2ad77625633189ce183f86a57597",
-                "sha256:7d8408854ce892f987305a0e9bf5c051f4ea29453665454396d6afb620c719b6",
-                "sha256:9527087984f1659be899b3300d5d61c7c5b01d8beae106aff5160316da8bc56f",
-                "sha256:a18d8dd9bfa994a22f30adfa0563d80f0809140045c34f85535f422813d25855",
-                "sha256:a23c2abf08e851c988723f6a2996d495f513a2c0dc70f9956af03af8debdb5d1",
-                "sha256:a47556cac07e31b3cef8fd701599b3b1365961fe3736471f41807ffa27c5c848",
-                "sha256:b03890bbddbae5667f5baad517417056496ff5e92c3c7945b27cc08f55a9fcb2",
-                "sha256:b17915b65b49a425115ddc3087484c81b1e47ce38c931d18bb14e453753e4d06",
-                "sha256:bef18b8bd3b728240b9bbd699737216b793d6c97b482431f69dcbe328ad73692",
-                "sha256:c0f4340e40e0f9dfe93a52a12ddf5b1eeda9bbc89b99bf3b9b23acab0dfae0a4",
-                "sha256:d0a67a20ce325f6a2068e0bd9fbf83db8a5f5ced972ed8ac5c20079a7d98c7d1",
-                "sha256:d3baff87d935a5eeffb0e4f7cd5ffe258d2430cd62aeee2e5396f85da07df435",
-                "sha256:e5ca5ee80a9d9e697c9fc22b4bbce9ad06870f83fc8e7774e5504892ef702476",
-                "sha256:ea2e4584950186b71d648bde6af40dae4d4c6f43db25a732ec056b27a7a83afe",
-                "sha256:ebb8a545112110e3a6edf905ae1556b0538fc148c743aa7d8cfaebbbc23de31d",
-                "sha256:f2a02d9004ccb18edd9eaf6f25da9a7763de41a69754d5e4d872a8cbf8bd0b72",
-                "sha256:f41cc8e853ac2252bc58f6feabd74b8aae613e2d19097c5373463122f4dc08f0"
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-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==20.6.2"
-        },
-        "greenlet": {
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-                "sha256:1429dc183b36ec972055e13250d96e174491559433eb3061691b446899b87384",
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-                "sha256:3a35e33902b2e6079949feed7a2dafa5ac6f019da97bd255842bb22de3c11bf5",
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-                "sha256:6e06eac722676797e8fce4adb8ad3dc57a1bb3adfb0dd3fdf8306c055a38456c",
-                "sha256:7eed31f4efc8356e200568ba05ad645525f1fbd8674f1e5be61a493e715e3873",
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-                "sha256:df7de669cbf21de4b04a3ffc9920bc8426cab4c61365fa84d79bf97401a8bef7",
-                "sha256:e5db19d4a7d41bbeb3dd89b49fc1bc7e6e515b51bbf32589c618655a0ebe0bf0",
-                "sha256:e695ac8c3efe124d998230b219eb51afb6ef10524a50b3c45109c4b77a8a3a92",
-                "sha256:eac2a3f659d5f41d6bbfb6a97733bc7800ea5e906dc873732e00cebb98cec9e4"
-            ],
-            "markers": "platform_python_implementation == 'CPython'",
-            "version": "==0.4.16"
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         "itsdangerous": {
             "hashes": [
                 "sha256:321b033d07f2a4136d3ec762eac9f16a10ccd60f53c0c91af90217ace7ba1f19",
                 "sha256:b12271b2047cb23eeb98c8b5622e2e5c5e9abd9784a153e9d8ef9cb4dd09d749"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.1.0"
         },
         "jinja2": {
             "hashes": [
-                "sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0",
-                "sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035"
+                "sha256:03e47ad063331dd6a3f04a43eddca8a966a26ba0c5b7207a9a9e4e08f1b29419",
+                "sha256:a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==2.11.2"
+            "index": "pypi",
+            "version": "==2.11.3"
         },
         "kafka-python": {
             "hashes": [
@@ -128,8 +69,12 @@
                 "sha256:09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235",
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                 "sha256:13d3144e1e340870b25e7b10b98d779608c02016d5184cfb9927a9f10c689f42",
+                "sha256:195d7d2c4fbb0ee8139a6cf67194f3973a6b3042d742ebe0a9ed36d8b6f0c07f",
+                "sha256:22c178a091fc6630d0d045bdb5992d2dfe14e3259760e713c490da5323866c39",
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                 "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b",
+                "sha256:2beec1e0de6924ea551859edb9e7679da6e4870d32cb766240ce17e0a0ba2014",
+                "sha256:3b8a6499709d29c2e2399569d96719a1b21dcd94410a586a18526b143ec8470f",
                 "sha256:43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1",
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                 "sha256:500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183",
@@ -138,26 +83,40 @@
                 "sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1",
                 "sha256:6788b695d50a51edb699cb55e35487e430fa21f1ed838122d722e0ff0ac5ba15",
                 "sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1",
+                "sha256:6f1e273a344928347c1290119b493a1f0303c52f5a5eae5f16d74f48c15d4a85",
+                "sha256:6fffc775d90dcc9aed1b89219549b329a9250d918fd0b8fa8d93d154918422e1",
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                 "sha256:7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905",
+                "sha256:7fed13866cf14bba33e7176717346713881f56d9d2bcebab207f7a036f41b850",
+                "sha256:84dee80c15f1b560d55bcfe6d47b27d070b4681c699c572af2e3c7cc90a3b8e0",
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+                "sha256:98bae9582248d6cf62321dcb52aaf5d9adf0bad3b40582925ef7c7f0ed85fceb",
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-                "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be"
+                "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be",
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-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.1.1"
         },
         "six": {
@@ -165,16 +124,8 @@
                 "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
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-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.15.0"
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-        "websocket": {
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@@ -188,61 +139,7 @@
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-            "version": "==5.1.0"
         }
     },
     "develop": {}