diff --git a/Formula/freetds.rb b/Formula/freetds.rb
index 445aae2d5b..013878daed 100644
--- a/Formula/freetds.rb
+++ b/Formula/freetds.rb
@@ -38,7 +38,7 @@ class Freetds < Formula
   def install
     args = %W[
       --prefix=#{prefix}
-      --with-tdsver=7.1
+      --with-tdsver=7.3
       --mandir=#{man}
     ]