diff --git a/pkgs/games/maptool/default.nix b/pkgs/games/maptool/default.nix
index d5fcbc47529b..ed505b32eda3 100644
--- a/pkgs/games/maptool/default.nix
+++ b/pkgs/games/maptool/default.nix
@@ -12,11 +12,11 @@
 }:
 let
   pname = "maptool";
-  version = "1.13.2";
+  version = "1.14.3";
   repoBase = "https://github.com/RPTools/maptool";
   src = fetchurl {
     url = "${repoBase}/releases/download/${version}/maptool-${version}-x86_64.pkg.tar.zst";
-    hash = "sha256-Ntmro+t4qpP5BXW20t97ki0wt2NKaK5yQarsxDEKbb0=";
+    hash = "sha256-KjP6zugQw9r1hvdxqOgTrt4hYMYg+lgjkgkj3tfb38s=";
   };
 
   meta = with lib; {
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 18cdc7c44639..26e1b14c9684 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -37911,8 +37911,8 @@ with pkgs;
     # MapTool is fussy about which JRE it uses; OpenJDK will leave it hanging
     # at launch in a class initialization deadlock. MapTool ships Temurin with
     # their pre-built releases so we might as well use it too.
-    jre = temurin-bin-17;
-    openjfx = openjfx17;
+    jre = temurin-bin-21;
+    openjfx = openjfx21;
   };
 
   mari0 = callPackage ../games/mari0 { };