diff --git a/pkgs/applications/graphics/brlcad/default.nix b/pkgs/applications/graphics/brlcad/default.nix
index 7e0787c4ff1f..2a0853fb2212 100644
--- a/pkgs/applications/graphics/brlcad/default.nix
+++ b/pkgs/applications/graphics/brlcad/default.nix
@@ -11,13 +11,13 @@
 
 stdenv.mkDerivation rec {
   pname = "brlcad";
-  version = "7.34.0";
+  version = "7.34.2";
 
   src = fetchFromGitHub {
     owner = "BRL-CAD";
     repo = pname;
     rev = "refs/tags/rel-${lib.replaceStrings [ "." ] [ "-" ] version}";
-    hash = "sha256-Re5gEXlqdPxniaEP13Q0v0O9rt40V5NrxoUpcNBwn7s=";
+    hash = "sha256-oafu255xElEIk8p4yvNyR2maykUfxQui/L5MkicA+JA=";
   };
 
   nativeBuildInputs = [