diff --git a/.gitignore b/.gitignore
index 578d1ba..a2974b4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -388,3 +388,4 @@ firefox-3.6.4.source.tar.bz2
 /firefox-74.0.source.tar.xz
 /firefox-langpacks-74.0-20200303.tar.xz
 /firefox-langpacks-74.0-20200309.tar.xz
+/firefox-langpacks-74.0-20200310.tar.xz
diff --git a/firefox.spec b/firefox.spec
index d2c056e..83f9f7d 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -116,12 +116,12 @@ ExcludeArch: s390x
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        74.0
-Release:        2%{?nss_tag}%{?dist}
+Release:        3%{?nss_tag}%{?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}-20200309.tar.xz
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20200310.tar.xz
 %endif
 Source2:        cbindgen-vendor.tar.xz
 Source10:       firefox-mozconfig
@@ -955,6 +955,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Tue Mar 10 2020 Martin Stransky <stransky@redhat.com> - 74.0-3
+- Update to 74.0 Build 3
+
 * Mon Mar 09 2020 Martin Stransky <stransky@redhat.com> - 74.0-2
 - Update to 74.0 Build 2
 
diff --git a/sources b/sources
index ab22ed2..c635466 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 SHA512 (cbindgen-vendor.tar.xz) = a12d9dd45301614f3a7fcd77f61e3f731718fc418fcf84b0ac7363ef4ddd8ff60e057febef917620ac89d2d47d76b8dccfa71405935e346b849b93425732016a
-SHA512 (firefox-langpacks-74.0-20200309.tar.xz) = 50e510a78a01a6514157dfa56e5e6842b9cb22fcbb24ca89ff43c891b7d24a697386ddbe6dd8aa882b851ccdac68ebd09b08faa9f1a526d0129b8f48e2a92457
-SHA512 (firefox-74.0.source.tar.xz) = 68a4ad5408e953a881bd84d2c69bc41e0ce819750d0f74b4ee1c5a9be73a4523e7d1bcb0a44c74883387bca1b347b321e751e6159e0f1e2e08ae0bbf85568730
+SHA512 (firefox-74.0.source.tar.xz) = 710ae0803e7261ecda359b64edfd4142433619570817cc02d1e0381897a69cfa5863f01759d0658ffc16a72c568f01cf5ae3ec91777fa71db43cfa73340a5b88
+SHA512 (firefox-langpacks-74.0-20200310.tar.xz) = 4b67837cd6c23244339f064627a18a26c82e972cac4d2431d6cf588302b57977955ab2ebf0b529bec05ff90f5118b8ee9aefd436b0f3c060ae74acc0c2330578