Update requirements.txt

requirements.txt

@@ -1,15 +1,22 @@
 aiohttp==3.6.3
+astunparse==1.6.3
 async-timeout==3.0.1
 attrs==20.3.0
+braceexpand==0.1.6
 chardet==3.0.4
 colorama==0.4.4
 colouredlogs==10.0.1
 discord.py==1.5.1
+dnspython==2.0.0
 humanfriendly==4.7
+humanize==3.2.0
 idna==2.10
+import-expression==1.1.4
+jishaku==1.20.0.220
 motor==2.3.0
-multidict==5.1.0
+multidict==4.7.6
 pymongo==3.11.2
 pyreadline==2.1
+six==1.15.0
 snowflake.py==1.0.0
 yarl==1.5.1