diff --git a/firefox.spec b/firefox.spec
index 1183407..57545bf 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -117,13 +117,13 @@ ExcludeArch: s390x
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        78.0.2
-Release:        3%{?dist}
+Version:        79.0
+Release:        1%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Source0:        https://archive.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.xz
 %if %{with langpacks}
-Source1:        firefox-langpacks-%{version}%{?pre_version}-20200709.tar.xz
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20200727.tar.xz
 %endif
 Source2:        cbindgen-vendor.tar.xz
 Source10:       firefox-mozconfig
diff --git a/sources b/sources
index 3a7b170..6b86710 100644
--- a/sources
+++ b/sources
@@ -1,5 +1,3 @@
-SHA512 (firefox-78.0.2.source.tar.xz) = 4aa753fb51459301379d186f3c93e15755530e5e1ea17795d620cc9da56eb5e76cce483ca57f4af339b6f17e47101dff772ca01fb1b469201a09283f14f567be
-SHA512 (firefox-langpacks-78.0.2-20200709.tar.xz) = 1f5c1a23a72af1dd9cfbaae17d31efc6eb3c33cf6d0fb2d3524a66c8b07afebf0c144f8188d0069fa451efc7c81eed96c3ec0edf1148a46fa212a101c3c4e951
 SHA512 (cbindgen-vendor.tar.xz) = 0906d5ad3e5348e211513f7a1e0df2a3fb0cf82ff4a8c08de32bd96d9596c992f8a13191aca003f526a6478a2dc23add5a96531f9504fe9fd25cac7d25ca7593
 SHA512 (firefox-79.0.source.tar.xz) = 19b068446757fca1247efe4135635c48c01f445a724ffb2a34c20b8b63f9bd920e9a78849f268997434d1863ba091eab8a99a02b2073f08d2891d2678d1ff73e
 SHA512 (firefox-langpacks-79.0-20200727.tar.xz) = 5e9f1599e3ef2670ebd5d2110c40bc017e46179dcc595b67470e58dd780cd7ba1a966e536a900d78ea8370a4d4f9f952d6385b2311eafca084fb9d86bea0dd20