diff --git a/templates/chisel/flake.lock b/templates/chisel/flake.lock
index 778e1af..1b26b9a 100644
--- a/templates/chisel/flake.lock
+++ b/templates/chisel/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1727634051,
-        "narHash": "sha256-S5kVU7U82LfpEukbn/ihcyNt2+EvG7Z5unsKW9H/yFA=",
+        "lastModified": 1727802920,
+        "narHash": "sha256-HP89HZOT0ReIbI7IJZJQoJgxvB2Tn28V6XS3MNKnfLs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "06cf0e1da4208d3766d898b7fdab6513366d45b9",
+        "rev": "27e30d177e57d912d614c88c622dcfdb2e6e6515",
         "type": "github"
       },
       "original": {
diff --git a/templates/chisel/nix/pkgs/dependencies/_sources/generated.json b/templates/chisel/nix/pkgs/dependencies/_sources/generated.json
index 1d7b2e2..bec226d 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": "2024-09-30",
+        "date": "2024-10-02",
         "extract": null,
         "name": "chisel",
         "passthru": null,
@@ -13,10 +13,10 @@
             "name": null,
             "owner": "chipsalliance",
             "repo": "chisel",
-            "rev": "5e6831550be1df910f239fc7dede95ccc2f686c3",
-            "sha256": "sha256-M0xiSh3Rkgrx2yc98Ah8uHUZWWculGSoAsirllMqsu4=",
+            "rev": "f915c771bf672a9951d528f0e0b815e2c3d90c93",
+            "sha256": "sha256-vhWZKHkHBiAAPUymsUkyZt4vm7CimzpvXZLdVtr+I58=",
             "type": "github"
         },
-        "version": "5e6831550be1df910f239fc7dede95ccc2f686c3"
+        "version": "f915c771bf672a9951d528f0e0b815e2c3d90c93"
     }
 }
\ 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 1bbdc49..d06fbc4 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 = "5e6831550be1df910f239fc7dede95ccc2f686c3";
+    version = "f915c771bf672a9951d528f0e0b815e2c3d90c93";
     src = fetchFromGitHub {
       owner = "chipsalliance";
       repo = "chisel";
-      rev = "5e6831550be1df910f239fc7dede95ccc2f686c3";
+      rev = "f915c771bf672a9951d528f0e0b815e2c3d90c93";
       fetchSubmodules = false;
-      sha256 = "sha256-M0xiSh3Rkgrx2yc98Ah8uHUZWWculGSoAsirllMqsu4=";
+      sha256 = "sha256-vhWZKHkHBiAAPUymsUkyZt4vm7CimzpvXZLdVtr+I58=";
     };
-    date = "2024-09-30";
+    date = "2024-10-02";
   };
 }