diff --git a/Pipfile.lock b/Pipfile.lock
index 5dcf32d3..b6448b9c 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,17 +18,17 @@
     "default": {
         "boto3": {
             "hashes": [
-                "sha256:8bf7e3611d46e8214bf225169ac55de762d9d341514f81ebae885dd601138fcf",
-                "sha256:913fc7bbb9df147ed6fa0bd2b391469652ee8cad3e26ca2355e6ff774d9516fb"
+                "sha256:803b2d69c4d2176c2c1b762cb236fb7c1bb9c2847f2acfe23f327ea084d6f3b1",
+                "sha256:c112dd26643a42519500c4abe0b376585274f07bf9f1ee4dbf2978284d388141"
             ],
-            "version": "==1.12.31"
+            "version": "==1.12.35"
         },
         "botocore": {
             "hashes": [
-                "sha256:3d4684f61ff07aa1b4cd30d13a6b8e6416142be5a2a55aedcc1d7974b9415bb1",
-                "sha256:86e3f25c9a94e9e85915ef3dcb13b496d25873a40b81f4e23a7a0250248d1be9"
+                "sha256:4fded7e18681bc9249c6ad930602a394819a5e70cb62dbec46ed92800c2fc701",
+                "sha256:69a0dc4c331d62307b1c09e78e7c6da84e112ab5b37625b966eada4ffc31527c"
             ],
-            "version": "==1.15.31"
+            "version": "==1.15.35"
         },
         "certifi": {
             "hashes": [
@@ -80,6 +80,40 @@
             ],
             "version": "==0.14.1"
         },
+        "mecab-python3": {
+            "hashes": [
+                "sha256:0758c4e428c9eda01b14f2e93b4b48055264c4044c43992a8421bfd2a27d9ae0",
+                "sha256:0e309f7f55c608b66c5dbd9a1e62f2686e9ff0923a5f1c28406985c4d8a80549",
+                "sha256:1af08a46774ac219bf93cc0c52d87d5cbcce9f4c3abba6b14c374f81ebc718c5",
+                "sha256:1bfe39e3c6a5be7bf54d36fcc14c5938fc831960507f9d7337cd2cc0e8de07d3",
+                "sha256:2d066afe09a95716facf60a673f538257f595a282beb1e021d1b495f995ee70e",
+                "sha256:304ee365de78cf9c48373122bb68a5f2c2cb60c9d058a690b3cdaf1059d4c91c",
+                "sha256:3187479c79151f384f44c0d12a87305bfab94bef90183bd6db0bcd44c2c3374b",
+                "sha256:32864543977281dcbb52f54e42d9fd060c9d869874d49806bbee5a0ff689e665",
+                "sha256:3f2a591460f28faf27318961c49e70b9e464a283c8184a677bdddc70aa8835b6",
+                "sha256:429c92effeb46336e994b2d4b29a8b9e57ff947df55fd5b8042315fdb50d573a",
+                "sha256:4732677c74dae291587d930d307bfd92776a198cbb1ea2836ede652180c9dbd1",
+                "sha256:47ba0cf7b5b03137ba7b3998a6fe82da1407ac577016df10b6da7f1979dfb0ca",
+                "sha256:4fb35dd2486b3d8b1868cfa8e1772e195c26a90b02f2509e4b61e11fd846b442",
+                "sha256:52aa68cb5bbf993d3862feb9c477f230ed27c4cfc8e3fa3388419561cd02ffcb",
+                "sha256:52e5eb828d42f4cdd41eb3e689d6130d06a3576fee067e04c40566c7ce09ba1b",
+                "sha256:5864b6e55796e982fba8a8bb073f97893cbe2c55481692d83e6bd1ad60125585",
+                "sha256:6ddf32a2e0bda7628f0f57ded67be4601a31ffbca6524e328bec3ef098abff10",
+                "sha256:730898c5e55f6a5f894251603afd44ebfdbe7ddec00113c233ef1b9c91b8690a",
+                "sha256:8d13b2732b3951a0defaa56acd628d1d83f123fdafee4f40701e001a66717a85",
+                "sha256:92019635b0686a6aa30f4d908155696077abe8848203e102ae7befab0b96b9ea",
+                "sha256:9af5050a093172123be6eedf65f263fb936885c5c200b1808cb1d2f15a59e871",
+                "sha256:b33f212afff92fc292a8b20ab82d2fbc9a4d2f6fbe6dd96e9104ef3cf1150944",
+                "sha256:b80cb1af8b7c3e8d5e88fd7b5511e8ad630717f81e9117685613b10216c0f648",
+                "sha256:bd8bce5251153199acb3aff72d22954801ef3c46a37b4ee17de5e32c37388f58",
+                "sha256:e07f3ff74185d286a138258b7d7f01877ddad2338c8177bd579a580f0c589abc",
+                "sha256:e2118906bbdfd17d002c4eab649a71c9635de175728933c2a226fd8533d13ff7",
+                "sha256:e7f09caf136903ce908b8b001ffc178d6caa129c1550d47d8f7f733a213749a8",
+                "sha256:ec6e3872b716eff99a0b3cad1079eeb16a5efdcf6dd48727e3372345a0d0d124",
+                "sha256:f256a1dec3d6bea8cf9b6fd77b345903acf978c07c592c0dc470d20398693da8"
+            ],
+            "version": "==0.996.5"
+        },
         "numpy": {
             "hashes": [
                 "sha256:1598a6de323508cfeed6b7cd6c4efb43324f4692e20d1f76e1feec7f59013448",
@@ -206,11 +240,11 @@
         },
         "sacrebleu": {
             "hashes": [
-                "sha256:5b054a3eab28319a5c4da195e7f0d532fec772c404d25e42041eceb96149c997",
-                "sha256:92dfa408de4cba3789f05fa3212c0ca91a0db205549afb4051dd57acf8d39f9b"
+                "sha256:3986e7cad5d788f8ff9325cb4fce5d5a863a42ebbb182012890ef7fbd56dfc58",
+                "sha256:a47286d8cb811969fe77aa4bc0eb682d913115cedc06eb9d60c123fbee35ff43"
             ],
             "index": "pypi",
-            "version": "==1.4.4"
+            "version": "==1.4.6"
         },
         "sacremoses": {
             "hashes": [
@@ -283,11 +317,11 @@
         },
         "tqdm": {
             "hashes": [
-                "sha256:0d8b5afb66e23d80433102e9bd8b5c8b65d34c2a2255b2de58d97bd2ea8170fd",
-                "sha256:f35fb121bafa030bd94e74fcfd44f3c2830039a2ddef7fc87ef1c2d205237b24"
+                "sha256:00339634a22c10a7a22476ee946bbde2dbe48d042ded784e4d88e0236eca5d81",
+                "sha256:ea9e3fd6bd9a37e8783d75bfc4c1faf3c6813da6bd1c3e776488b41ec683af94"
             ],
             "index": "pypi",
-            "version": "==4.43.0"
+            "version": "==4.45.0"
         },
         "transformers": {
             "hashes": [