diff --git a/templates/chisel/flake.lock b/templates/chisel/flake.lock
index f3cfe0f..cb5aefe 100644
--- a/templates/chisel/flake.lock
+++ b/templates/chisel/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1728888510,
-        "narHash": "sha256-nsNdSldaAyu6PE3YUA+YQLqUDJh+gRbBooMMekZJwvI=",
+        "lastModified": 1729070438,
+        "narHash": "sha256-KOTTUfPkugH52avUvXGxvWy8ibKKj4genodIYUED+Kc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a3c0b3b21515f74fd2665903d4ce6bc4dc81c77c",
+        "rev": "5785b6bb5eaae44e627d541023034e1601455827",
         "type": "github"
       },
       "original": {
diff --git a/templates/chisel/nix/pkgs/dependencies/_sources/generated.json b/templates/chisel/nix/pkgs/dependencies/_sources/generated.json
index ef3fbad..d5981b3 100644
--- a/templates/chisel/nix/pkgs/dependencies/_sources/generated.json
+++ b/templates/chisel/nix/pkgs/dependencies/_sources/generated.json
@@ -1,7 +1,7 @@
 {
     "chisel": {
         "cargoLocks": null,
-        "date": "2024-10-16",
+        "date": "2024-10-18",
         "extract": null,
         "name": "chisel",
         "passthru": null,
@@ -13,10 +13,10 @@
             "name": null,
             "owner": "chipsalliance",
             "repo": "chisel",
-            "rev": "426d048ca73ee506092e5b32bd968e24a98cdcfe",
-            "sha256": "sha256-AVbD5DFsbOzhPhQkoelAxdhJG3MjFCGhpOunlJqmi30=",
+            "rev": "8c718b2b634a7b1aba3a4df54549a280042ba80a",
+            "sha256": "sha256-1pfQ2EXryl7RxZnNls8G4uUIKE1WxTwqSkCFzl1fOcs=",
             "type": "github"
         },
-        "version": "426d048ca73ee506092e5b32bd968e24a98cdcfe"
+        "version": "8c718b2b634a7b1aba3a4df54549a280042ba80a"
     }
 }
\ No newline at end of file
diff --git a/templates/chisel/nix/pkgs/dependencies/_sources/generated.nix b/templates/chisel/nix/pkgs/dependencies/_sources/generated.nix
index c2b240b..9adb780 100644
--- a/templates/chisel/nix/pkgs/dependencies/_sources/generated.nix
+++ b/templates/chisel/nix/pkgs/dependencies/_sources/generated.nix
@@ -3,14 +3,14 @@
 {
   chisel = {
     pname = "chisel";
-    version = "426d048ca73ee506092e5b32bd968e24a98cdcfe";
+    version = "8c718b2b634a7b1aba3a4df54549a280042ba80a";
     src = fetchFromGitHub {
       owner = "chipsalliance";
       repo = "chisel";
-      rev = "426d048ca73ee506092e5b32bd968e24a98cdcfe";
+      rev = "8c718b2b634a7b1aba3a4df54549a280042ba80a";
       fetchSubmodules = false;
-      sha256 = "sha256-AVbD5DFsbOzhPhQkoelAxdhJG3MjFCGhpOunlJqmi30=";
+      sha256 = "sha256-1pfQ2EXryl7RxZnNls8G4uUIKE1WxTwqSkCFzl1fOcs=";
     };
-    date = "2024-10-16";
+    date = "2024-10-18";
   };
 }