diff --git a/pkgs/development/tools/misc/pwndbg/default.nix b/pkgs/development/tools/misc/pwndbg/default.nix
index e299a7b0eb8..8f27609abab 100644
--- a/pkgs/development/tools/misc/pwndbg/default.nix
+++ b/pkgs/development/tools/misc/pwndbg/default.nix
@@ -16,13 +16,13 @@
 
 stdenv.mkDerivation rec {
   name = "pwndbg-${version}";
-  version = "2018.07.29";
+  version = "2019.01.25";
 
   src = fetchFromGitHub {
     owner = "pwndbg";
     repo = "pwndbg";
     rev = version;
-    sha256 = "1illk1smknaaa0ck8mwvig15c8al5w7fdp42a748xvm8wvxqxdsc";
+    sha256 = "0k7n6pcrj62ccag801yzf04a9mj9znghpkbnqwrzz0qn3rs42vgs";
   };
 
   nativeBuildInputs = [ makeWrapper ];