diff --git a/.gitignore b/.gitignore
index 0843438..51ce4fc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -59,3 +59,4 @@
 /https-everywhere-2017.8.31-eff.xpi
 /https-everywhere-2017.9.12-eff.xpi
 /https-everywhere-2017.10.30-eff.xpi
+/https-everywhere-2017.11.21-eff.xpi
diff --git a/sources b/sources
index 0a4d35f..e91439c 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,2 @@
-SHA512 (https-everywhere-2017.10.30-eff.xpi) = f46576d366f3c9d628ca6dbba23deef4e09fe0829e6adf78978c9b798731b8e222045ad44303b08d5e313b3e03ce6d70cf0f64bc6cf8aa230f69518a14514674
 SHA512 (https-everywhere-5.2.21-eff.xpi) = 232584af35ef8db6a478167b7953c63fb9c4f861388af865815a74a5be0b64930bd9f9c8087909577e6fd3ee4c7bf59a052490efdcd43718003b0023ea7f2702
-
+SHA512 (https-everywhere-2017.11.21-eff.xpi) = 5271359e8ab6ee084b5f4c8c58aa75b2d777adb3ba3785994e852a1d0062abf0277544ee291cc3bb47e875fcef2e6d91491eefe13381eb99177dffdd843b0509