diff --git a/thunderbird/.md5sum b/thunderbird/.md5sum
index b7accd1c2..895d6e6ba 100644
--- a/thunderbird/.md5sum
+++ b/thunderbird/.md5sum
@@ -1,3 +1,3 @@
-df97af48b670cdaa5196a90360c952f7  thunderbird-38.2.0.source.tar.bz2
+81dd8b5679787fd5fd91b76bc7923951  thunderbird-38.3.0.source.tar.bz2
 efd54ad6179d3327aa85602560a4a964  thunderbird-install-dir.patch
 87f8666f06ba8c3668e39068050bb77a  thunderbird.desktop
diff --git a/thunderbird/Pkgfile b/thunderbird/Pkgfile
index bf446eb77..e27ea1f3b 100644
--- a/thunderbird/Pkgfile
+++ b/thunderbird/Pkgfile
@@ -4,7 +4,7 @@
 # Depends on:  python,gtk,alsa-lib,xorg-libxt,libidl,nss,yasm,mesa3d,libjpeg-turbo
 
 name=thunderbird
-version=38.2.0
+version=38.3.0
 release=1
 source=(http://ftp.mozilla.org/pub/thunderbird/releases/$version/source/$name-$version.source.tar.bz2
     	$name.desktop thunderbird-install-dir.patch)