diff --git a/Pipfile.lock b/Pipfile.lock
index 2abdf2a..ff18517 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -33,10 +33,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c",
-                "sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830"
+                "sha256:2bbf76fd432960138b3ef6dda3dde0544f27cbf8546c458e60baf371917ba9ee",
+                "sha256:50b1e4f8446b06f41be7dd6338db18e0990601dce795c2b1686458aa7e8fa7d8"
             ],
-            "version": "==2020.12.5"
+            "version": "==2021.5.30"
         },
         "chardet": {
             "hashes": [
@@ -54,10 +54,10 @@
         },
         "oauthlib": {
             "hashes": [
-                "sha256:bee41cc35fcca6e988463cacc3bcb8a96224f470ca547e697b604cc697b2f889",
-                "sha256:df884cd6cbe20e32633f1db1072e9356f53638e4361bef4e8b03c9127c9328ea"
+                "sha256:42bf6354c2ed8c6acb54d971fce6f88193d97297e18602a3a886603f9d7730cc",
+                "sha256:8f0215fcc533dd8dd1bee6f4c412d4f0cd7297307d43ac61666389e3bc3198a3"
             ],
-            "version": "==3.1.0"
+            "version": "==3.1.1"
         },
         "python-dateutil": {
             "hashes": [
@@ -112,10 +112,10 @@
         },
         "six": {
             "hashes": [
-                "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
-                "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
+                "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926",
+                "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"
             ],
-            "version": "==1.15.0"
+            "version": "==1.16.0"
         },
         "soupsieve": {
             "hashes": [
@@ -127,10 +127,11 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:2f4da4594db7e1e110a944bb1b551fdf4e6c136ad42e4234131391e21eb5b0df",
-                "sha256:e7b021f7241115872f92f43c6508082facffbd1c048e3c6e2bb9c2a157e28937"
+                "sha256:753a0374df26658f99d826cfe40394a686d05985786d946fbe4165b5148f5a7c",
+                "sha256:a7acd0977125325f516bda9735fa7142b909a8d01e8b2e4c8108d0984e6e0098"
             ],
-            "version": "==1.26.4"
+            "index": "pypi",
+            "version": "==1.26.5"
         }
     },
     "develop": {}
diff --git a/requirements.txt b/requirements.txt
index 8ff1773..d43ea5f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,14 +1,14 @@
 -i https://pypi.org/simple/
 beautifulsoup4==4.9.3
 bs4==0.0.1
-certifi==2020.12.5
+certifi==2021.5.30
 chardet==4.0.0
 idna==2.10
-oauthlib==3.1.0
+oauthlib==3.1.1
 python-dateutil==2.8.1
 pyyaml==5.4
 requests-oauthlib==1.3.0
 requests==2.25.1
-six==1.15.0
+six==1.16.0
 soupsieve==2.2.1 ; python_version >= '3.0'
-urllib3==1.26.4
+urllib3==1.26.5