diff --git a/pkgs/development/libraries/libgcrypt/default.nix b/pkgs/development/libraries/libgcrypt/default.nix
index cc23d47e2bf..835d6f0f5c2 100644
--- a/pkgs/development/libraries/libgcrypt/default.nix
+++ b/pkgs/development/libraries/libgcrypt/default.nix
@@ -3,11 +3,11 @@
 assert enableCapabilities -> stdenv.isLinux;
 
 stdenv.mkDerivation rec {
-  name = "libgcrypt-1.6.4";
+  name = "libgcrypt-1.6.5";
 
   src = fetchurl {
     url = "mirror://gnupg/libgcrypt/${name}.tar.bz2";
-    sha256 = "09k06gs27gxfha07sa9rpf4xh6mvphj9sky7n09ymx75w9zjrg69";
+    sha256 = "0959mwfzsxhallxdqlw359xg180ll2skxwyy35qawmfl89cbr7pl";
   };
 
   buildInputs =