diff --git a/postfix/.md5sum b/postfix/.md5sum
index 99548b675..7e111805e 100644
--- a/postfix/.md5sum
+++ b/postfix/.md5sum
@@ -1,3 +1,3 @@
 be543b65525f544386a2d8395ea19cdf  aliases
-30f7ae843c99ee488e6b8b9a28f858b2  postfix-2.4.4.tar.gz
+ceba0cde05d12baa0ba2ed69fbb96b42  postfix-2.4.5.tar.gz
 d18be5c17604f9c712a28339ff0f61cb  postfix.rc
diff --git a/postfix/Pkgfile b/postfix/Pkgfile
index a4f68446e..2dc71696b 100644
--- a/postfix/Pkgfile
+++ b/postfix/Pkgfile
@@ -5,7 +5,7 @@
 # Depends on: cyrus-sasl, openssl, db
 
 name=postfix
-version=2.4.4
+version=2.4.5
 release=1
 source=(ftp://ftp.porcupine.org/mirrors/postfix-release/official/$name-$version.tar.gz
         aliases postfix.rc)