Refresh dependencies

Author: mdmintz

requirements.txt

@@ -37,7 +37,7 @@ more-itertools==5.0.0;python_version<"3.5"
 more-itertools==8.10.0;python_version>="3.5"
 cssselect==1.1.0
 filelock==3.2.1;python_version<"3.6"
-filelock==3.3.0;python_version>="3.6"
+filelock==3.3.1;python_version>="3.6"
 fasteners==0.16;python_version<"3.5"
 fasteners==0.16.3;python_version>="3.5"
 execnet==1.9.0
@@ -100,7 +100,7 @@ cffi==1.15.0
 toml==0.10.2
 Pillow==6.2.2;python_version<"3.5"
 Pillow==7.2.0;python_version>="3.5" and python_version<"3.6"
-Pillow==8.3.2;python_version>="3.6"
+Pillow==8.4.0;python_version>="3.6"
 rich==10.12.0;python_version>="3.6" and python_version<"4.0"
 tornado==5.1.1;python_version<"3.5"
 tornado==6.1;python_version>="3.5"

setup.py

@@ -153,7 +153,7 @@
         'more-itertools==8.10.0;python_version>="3.5"',
         "cssselect==1.1.0",
         'filelock==3.2.1;python_version<"3.6"',
-        'filelock==3.3.0;python_version>="3.6"',
+        'filelock==3.3.1;python_version>="3.6"',
         'fasteners==0.16;python_version<"3.5"',
         'fasteners==0.16.3;python_version>="3.5"',
         "execnet==1.9.0",
@@ -216,7 +216,7 @@
         "toml==0.10.2",
         'Pillow==6.2.2;python_version<"3.5"',
         'Pillow==7.2.0;python_version>="3.5" and python_version<"3.6"',
-        'Pillow==8.3.2;python_version>="3.6"',
+        'Pillow==8.4.0;python_version>="3.6"',
         'rich==10.12.0;python_version>="3.6" and python_version<"4.0"',
         'tornado==5.1.1;python_version<"3.5"',
         'tornado==6.1;python_version>="3.5"',