diff --git a/pkgs/by-name/ev/everest-bin/package.nix b/pkgs/by-name/ev/everest-bin/package.nix
index 2d0ba6e4a1a3..c8d002ee079e 100644
--- a/pkgs/by-name/ev/everest-bin/package.nix
+++ b/pkgs/by-name/ev/everest-bin/package.nix
@@ -8,15 +8,15 @@
 
 let
   pname = "everest";
-  version = "6314";
+  version = "6397";
   phome = "$out/lib/Celeste";
 in
 stdenvNoCC.mkDerivation {
   inherit pname version;
   src = fetchzip {
-    url = "https://github.com/EverestAPI/Everest/releases/download/stable-1.6314.0/main.zip";
+    url = "https://github.com/EverestAPI/Everest/releases/download/stable-1.6397.0/main.zip";
     extension = "zip";
-    hash = "sha256-YM6zjANINWQlTNu3EJFKIVl9VhVY4Ednjp+I+6Ap7dI=";
+    hash = "sha256-zU9FCDe5NDfuxnV+KdI0g9XiqAZM/tI1XZOXifYLblE=";
   };
   buildInputs = [
     icu
diff --git a/pkgs/by-name/ev/everest/package.nix b/pkgs/by-name/ev/everest/package.nix
index b05e536acf03..95263042bdb4 100644
--- a/pkgs/by-name/ev/everest/package.nix
+++ b/pkgs/by-name/ev/everest/package.nix
@@ -11,8 +11,8 @@
 
 let
   pname = "everest";
-  version = "6314";
-  rev = "a3112074ae83766af9f8cf48295689bbd8166730";
+  version = "6397";
+  rev = "985fd82290fe47798bcd46cbbaa7574fe02780c8";
   phome = "$out/lib/Celeste";
 in
 buildDotnetModule {
@@ -25,7 +25,7 @@ buildDotnetModule {
     fetchSubmodules = true;
     # TODO: use leaveDotGit = true and modify external/MonoMod in postFetch to please SourceLink
     # Microsoft.SourceLink.Common.targets(53,5): warning : Source control information is not available - the generated source link is empty.
-    hash = "sha256-yZLhjP09ocn8lbb6SuklcEHvqz/GV2/wlxpjYm/gr08=";
+    hash = "sha256-p/blM1lXeR2MBjfgMlJuseYZgQj3ziaiY9x3V+vH15s=";
   };
 
   nativeBuildInputs = [ autoPatchelfHook ];