diff --git a/pkgs/games/dwarf-fortress/default.nix b/pkgs/games/dwarf-fortress/default.nix
index ee02364a40a4..acf50d650c49 100644
--- a/pkgs/games/dwarf-fortress/default.nix
+++ b/pkgs/games/dwarf-fortress/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, stdenvNoCC, gccStdenv, lib, recurseIntoAttrs, libsForQt5, newScope, texliveBasic, perlPackages, jdk8, jre8 }:
+{ stdenv, stdenvNoCC, gccStdenv, lib, recurseIntoAttrs, libsForQt5, newScope, perlPackages, jdk8, jre8 }:
 
 # To whomever it may concern:
 #
@@ -49,7 +49,7 @@ let
   # The latest Dwarf Fortress version. Maintainers: when a new version comes
   # out, ensure that (unfuck|dfhack|twbt) are all up to date before changing
   # this. Note that unfuck and twbt are not required for 50.
-  latestVersion = "50.12";
+  latestVersion = "50.13";
 
   # Converts a version to a package name.
   versionToName = version: "dwarf-fortress_${replaceStrings ["."] ["_"] version}";
@@ -79,9 +79,7 @@ let
 
           dwarf-therapist = libsForQt5.callPackage ./dwarf-therapist/wrapper.nix {
             inherit dwarf-fortress;
-            dwarf-therapist = (libsForQt5.callPackage ./dwarf-therapist {
-              texlive = texliveBasic.withPackages (ps: with ps; [ float caption wrapfig adjmulticol sidecap preprint enumitem ]);
-            }).override (optionalAttrs (!isAtLeast50) {
+            dwarf-therapist = (libsForQt5.callPackage ./dwarf-therapist {}).override (optionalAttrs (!isAtLeast50) {
               # 41.2.5 is the last version to support Dwarf Fortress 0.47.
               version = "41.2.5";
               hash = "sha256-xfYBtnO1n6OcliVt07GsQ9alDJIfWdVhtuyWwuvXSZs=";
diff --git a/pkgs/games/dwarf-fortress/dfhack/default.nix b/pkgs/games/dwarf-fortress/dfhack/default.nix
index 156dac32c472..96a5dac52540 100644
--- a/pkgs/games/dwarf-fortress/dfhack/default.nix
+++ b/pkgs/games/dwarf-fortress/dfhack/default.nix
@@ -89,6 +89,11 @@ let
       hash = "sha256-2mO8DpNmZRCV7IRY0arf3SMvlO4Pxs61Kxfh3q3k3HU=";
       xmlRev = "980b1af13acc31660dce632f913c968f52e2b275";
     };
+    "50.13" = {
+      dfHackRelease = "50.13-r1.1";
+      hash = "sha256-FiXanXflszTr4ogz+EoDAUxzE2U9ODeZIJJ1u6Xm4Mo=";
+      xmlRev = "3507715fd07340de5a6c47064220f6e17343e5d5";
+    };
   };
 
   release =
diff --git a/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix b/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix
index d51c8274bb06..52560a0d52b5 100644
--- a/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix
+++ b/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix
@@ -4,10 +4,9 @@
 , qtbase
 , qtdeclarative
 , cmake
-, texlive
 , ninja
-, version ? "42.1.5"
-, hash ? "sha256-aUakfUjnIZWNDhCkG3A6u7BaaCG8kPMV/Fu2S73CoDg="
+, version ? "42.1.6"
+, hash ? "sha256-VjCXT4sl3HsFILrqTc3JJSeRedZaOXUbf4KvSzTo0uc="
 }:
 
 stdenv.mkDerivation rec {
@@ -22,7 +21,7 @@ stdenv.mkDerivation rec {
     inherit hash;
   };
 
-  nativeBuildInputs = [ texlive cmake ninja ];
+  nativeBuildInputs = [ cmake ninja ];
   buildInputs = [ qtbase qtdeclarative ];
 
   enableParallelBuilding = true;
diff --git a/pkgs/games/dwarf-fortress/game.json b/pkgs/games/dwarf-fortress/game.json
index c287a4dd8449..4fb341c350e9 100644
--- a/pkgs/games/dwarf-fortress/game.json
+++ b/pkgs/games/dwarf-fortress/game.json
@@ -144,5 +144,8 @@
   },
   "50.12": {
     "linux": "070014fzwszfgjyxjyij0k0hadah6s62lpi91ykp3vs220azya1m"
+  },
+  "50.13": {
+    "linux": "19wzgsdgv0vq7v2dxhypr9hayky3nm3lbra1kk9vn8ri96jdkfkw"
   }
 }