diff --git a/pkgs/servers/mail/spamassassin/default.nix b/pkgs/servers/mail/spamassassin/default.nix
index 186f4670153fe6..c00814923fe0e8 100644
--- a/pkgs/servers/mail/spamassassin/default.nix
+++ b/pkgs/servers/mail/spamassassin/default.nix
@@ -2,11 +2,11 @@
 
 perlPackages.buildPerlPackage rec {
   pname = "SpamAssassin";
-  version = "3.4.2";
+  version = "3.4.3";
 
   src = fetchurl {
     url = "mirror://apache/spamassassin/source/Mail-${pname}-${version}.tar.bz2";
-    sha256 = "1np8h293bzg33i0xn9gj9krwgr7k6xbyf1yhxr2j2xci95d080yg";
+    sha256 = "1380cmrgjsyidnznr844c5yr9snz36dw7xchdfryi2s61vjzvf55";
   };
 
   # https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7434