diff --git a/pkgs/by-name/pe/perplexity-mcp/package.nix b/pkgs/by-name/pe/perplexity-mcp/package.nix
index 14fb9ea3a67c..4784dfe39c19 100644
--- a/pkgs/by-name/pe/perplexity-mcp/package.nix
+++ b/pkgs/by-name/pe/perplexity-mcp/package.nix
@@ -7,13 +7,13 @@
 
 buildNpmPackage (finalAttrs: {
   pname = "perplexity-mcp";
-  version = "0-unstable-2026-03-23";
+  version = "0-unstable-2026-04-14";
 
   src = fetchFromGitHub {
     owner = "perplexityai";
     repo = "modelcontextprotocol";
-    rev = "79ce21c5798f6993af7cac81da8067a6dc81e20d";
-    hash = "sha256-URatUVDEOmcwkIsSZ+DepeBuKS2HDu8V5niYxwtUBLE=";
+    rev = "dd5e0785520833ebc95d5e97c8fa68971dcae07b";
+    hash = "sha256-hMIPsUsI1e8bOdPQ9t6m4/vGv07NCuC8wnYLUKolNOo=";
   };
 
   npmDepsHash = "sha256-UWxUjneYQeM9GlbIr/zW2TrZuPJ2QOTKwbXKNuVazFg=";