diff --git a/.gitignore b/.gitignore
index 18b0e91..6cb6344 100644
--- a/.gitignore
+++ b/.gitignore
@@ -50,3 +50,4 @@
 /https-everywhere-5.2.14-eff.xpi
 /https-everywhere-5.2.15-eff.xpi
 /https-everywhere-5.2.16-eff.xpi
+/https-everywhere-5.2.18-eff.xpi
diff --git a/sources b/sources
index 535d747..5ea824b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (https-everywhere-5.2.16-eff.xpi) = 344ced06f97b1f5056558e7bfa2b9dea97bde06aba276b72b38220b731a8a5a909086499c306f581a83a6b0c9c3553d80e85a637eadbb702a07abb1f609ad69b
+SHA512 (https-everywhere-5.2.18-eff.xpi) = de825af2277deef343819fba1cb5fd81cb0b438ad587c549dd80d0c9638bcd08fc94c5e2696e92bed790c09c8eea20ff11ef6e64678825f90b01d6daebde4e50