diff --git a/pkgs/by-name/li/lichess-bot/package.nix b/pkgs/by-name/li/lichess-bot/package.nix
index 3e3901b78ae3..89682bb3a99e 100644
--- a/pkgs/by-name/li/lichess-bot/package.nix
+++ b/pkgs/by-name/li/lichess-bot/package.nix
@@ -11,14 +11,14 @@
 
 python3Packages.buildPythonApplication {
   pname = "lichess-bot";
-  version = "2026.4.3.1";
+  version = "2026.4.15.1";
   pyproject = false;
 
   src = fetchFromGitHub {
     owner = "lichess-bot-devs";
     repo = "lichess-bot";
-    rev = "98c70bbd693e12eafe1eff40996fb61c08c60ddb";
-    hash = "sha256-GpnplQ+MQdA+RrLKaq2JO7TQjJY1jWGxSu/Kbg5bBEo=";
+    rev = "55200ddb52746b87cff3756526c96c8d4f05feb6";
+    hash = "sha256-HaVDUYEnS1ZC26AXr4CmKY4+1nr59w40+eGDgpOEsKA=";
   };
 
   propagatedBuildInputs = with python3Packages; [