diff --git a/colorbleed/vendor/pather/core.py b/colorbleed/vendor/pather/core.py
index f2a469dc8b..1203cf9e50 100644
--- a/colorbleed/vendor/pather/core.py
+++ b/colorbleed/vendor/pather/core.py
@@ -9,8 +9,8 @@ import glob
 from .error import ParseError
 
 # Regex pattern that matches valid file
-# TODO: Implement complete pattern if required
-RE_FILENAME = '[-\w.,; \[\]]'
+# A filename may not contain \/:*?"<>|
+RE_FILENAME = r"[^\\/:\"*?<>|]"
 
 
 def format(pattern, data, allow_partial=True):
diff --git a/colorbleed/vendor/pather/version.py b/colorbleed/vendor/pather/version.py
index 85f96b1e3f..63d31c8524 100644
--- a/colorbleed/vendor/pather/version.py
+++ b/colorbleed/vendor/pather/version.py
@@ -1,7 +1,7 @@
 
 VERSION_MAJOR = 0
 VERSION_MINOR = 1
-VERSION_PATCH = 0
+VERSION_PATCH = 1
 
 version_info = (VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH)
 version = '%i.%i.%i' % version_info