diff --git a/Library/Formula/libksba.rb b/Library/Formula/libksba.rb
index c8c267d8be..e1003fe44b 100644
--- a/Library/Formula/libksba.rb
+++ b/Library/Formula/libksba.rb
@@ -1,16 +1,11 @@
 class Libksba < Formula
   desc "X.509 and CMS library"
   homepage "https://www.gnupg.org/related_software/libksba/index.en.html"
-  url "ftp://ftp.gnupg.org/gcrypt/libksba/libksba-1.3.3.tar.bz2"
-  mirror "https://www.mirrorservice.org/sites/ftp.gnupg.org/gcrypt/libksba/libksba-1.3.3.tar.bz2"
-  sha256 "0c7f5ffe34d0414f6951d9880a46fcc2985c487f7c36369b9f11ad41131c7786"
+  url "https://www.gnupg.org/ftp/gcrypt/libksba/libksba-1.6.7.tar.bz2"
+  mirror "https://www.mirrorservice.org/sites/ftp.gnupg.org/gcrypt/libksba/libksba-1.6.7.tar.bz2"
+  sha256 "cf72510b8ebb4eb6693eef765749d83677a03c79291a311040a5bfd79baab763"
 
   bottle do
-    cellar :any
-    sha256 "f455678eb6f38f3c0d07b174b4c2f1b8d3a034b64996f0db9ea14ad559e2fbcb" => :el_capitan
-    sha256 "6ac68b0bd118c3f1e0440af4f805b75e925f4c2dde6ab466fb117323ac23dc92" => :yosemite
-    sha256 "38108681341eae8a7b196c356ad790f265663f794c5eb7eea5378579c920356b" => :mavericks
-    sha256 "b0428dd17c910797a627f9a7d85ee1bc6deeb0a3354d2aaa1bf400ceb6ad682c" => :mountain_lion
   end
 
   depends_on "libgpg-error"