diff --git a/pkgs/games/dwarf-fortress/themes/phoebus.nix b/pkgs/games/dwarf-fortress/themes/phoebus.nix
index 01ae192e75e..57f00e89b99 100644
--- a/pkgs/games/dwarf-fortress/themes/phoebus.nix
+++ b/pkgs/games/dwarf-fortress/themes/phoebus.nix
@@ -5,13 +5,13 @@
 
 stdenv.mkDerivation rec {
   name = "phoebus-theme-${version}";
-  version = "43.03";
+  version = "43.05c";
 
   src = fetchFromGitHub {
     owner = "DFgraphics";
     repo = "Phoebus";
     rev = version;
-    sha256 = "1mga5w3mks3bm6qch7azffr51g3q26za7hnas4qmxfs3m56bjav7";
+    sha256 = "0wiz9rd5ypibgh8854h5n2xwksfxylaziyjpbp3p1rkm3r7kr4fd";
   };
 
   installPhase = ''