diff --git a/pkgs/tools/security/pinentry/default.nix b/pkgs/tools/security/pinentry/default.nix
index 038044ad6810..9dfd7ff9052a 100644
--- a/pkgs/tools/security/pinentry/default.nix
+++ b/pkgs/tools/security/pinentry/default.nix
@@ -6,11 +6,11 @@
 assert useGtk || useNcurses || useQt4;
 
 stdenv.mkDerivation rec {
-  name = "pinentry-0.8.3";
+  name = "pinentry-0.8.4";
 
   src = fetchurl {
     url = "mirror://gnupg/pinentry/${name}.tar.bz2";
-    sha256 = "1bd047crf7xb8g61mval8v6qww98rddlsw2dz6j8h8qbnl4hp2sn";
+    sha256 = "04jnlfncj9d5rg0j4gmsi2l1q9q7c6gjbvxfnfh3nx6b8szv779m";
   };
 
   buildInputs = let opt = stdenv.lib.optional; in []