diff --git a/MozillaFirefox.changes b/MozillaFirefox.changes
index d71e87b..71cefa3 100644
--- a/MozillaFirefox.changes
+++ b/MozillaFirefox.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu Jan  7 17:11:43 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- Mozilla Firefox 84.0.2
+  MFSA 2021-01 (bsc#1180623)
+  * CVE-2020-16044 (bmo#1683964)
+    Use-after-free write when handling a malicious COOKIE-ECHO
+    SCTP chunk
+
 -------------------------------------------------------------------
 Sun Dec 27 09:52:50 UTC 2020 - Wolfgang Rosenauer <wr@rosenauer.org>
 
diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index 8f02be1..327bca9 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -30,8 +30,8 @@
 # major 69
 # mainver %major.99
 %define major          84
-%define mainver        %major.0.1
-%define orig_version   84.0.1
+%define mainver        %major.0.2
+%define orig_version   84.0.2
 %define orig_suffix    %{nil}
 %define update_channel release
 %define branding       1
diff --git a/firefox-84.0.1.source.tar.xz b/firefox-84.0.1.source.tar.xz
deleted file mode 100644
index 51ab7b0..0000000
--- a/firefox-84.0.1.source.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ae5500d270a199f9a10674fbd4ba7a6beac1f260a4c009bbca8ea39967592243
-size 369981420
diff --git a/firefox-84.0.1.source.tar.xz.asc b/firefox-84.0.1.source.tar.xz.asc
deleted file mode 100644
index 77f0310..0000000
--- a/firefox-84.0.1.source.tar.xz.asc
+++ /dev/null
@@ -1,16 +0,0 @@
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-
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diff --git a/firefox-84.0.2.source.tar.xz b/firefox-84.0.2.source.tar.xz
new file mode 100644
index 0000000..a2824ee
--- /dev/null
+++ b/firefox-84.0.2.source.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92bfd518d4f9760c897388a8e06130b171c1c43524d8af181add9daac2be7b37
+size 363415420
diff --git a/firefox-84.0.2.source.tar.xz.asc b/firefox-84.0.2.source.tar.xz.asc
new file mode 100644
index 0000000..ae3950d
--- /dev/null
+++ b/firefox-84.0.2.source.tar.xz.asc
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
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diff --git a/l10n-84.0.1.tar.xz b/l10n-84.0.2.tar.xz
similarity index 100%
rename from l10n-84.0.1.tar.xz
rename to l10n-84.0.2.tar.xz
diff --git a/tar_stamps b/tar_stamps
index 0e8c94e..2936c9c 100644
--- a/tar_stamps
+++ b/tar_stamps
@@ -1,11 +1,11 @@
 PRODUCT="firefox"
 CHANNEL="release"
-VERSION="84.0.1"
+VERSION="84.0.2"
 VERSION_SUFFIX=""
-PREV_VERSION="84.0"
+PREV_VERSION="84.0.1"
 PREV_VERSION_SUFFIX=""
 #SKIP_LOCALES="" # Uncomment to skip l10n and compare-locales-generation
 
 RELEASE_REPO="https://hg.mozilla.org/releases/mozilla-release"
-RELEASE_TAG="88e4de109bfa59db244d1fd590d64edfdd872b54"
-RELEASE_TIMESTAMP="20201221152838"
+RELEASE_TAG="7e22d68e1ebfc0839092237feeefad46cfbd8651"
+RELEASE_TIMESTAMP="20210105180113"