diff --git a/.abf.yml b/.abf.yml
index 00fcc89..eb72eda 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,4 +1,4 @@
 sources:
   cbindgen-vendor.tar.xz: 7efa6255e73d8e3c9dc674822d2e29ebc0e3391b
-  firefox-66.0.1.source.tar.xz: 76ce815732bbfbdbee8f58e946c5217c58ef7af3
+  firefox-66.0.2.source.tar.xz: e54ee04bbe2bdda29a8f56009cd2851d97f63f1e
   firefox-dictionary-61.0.2.tar.bz2: 25929c585dc8568a32d5be49aacc672f0ed2202f
diff --git a/firefox.spec b/firefox.spec
index ca8b40a..fc89d73 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -10,7 +10,7 @@
 # This also means only STABLE upstream releases, NO betas.
 # This is a discussed topic. Please, do not flame it again.
 
-%define major 66.0.1
+%define major 66.0.2
 %define ff_epoch 0
 # (tpg) set version HERE !!!
 %define realver %{major}