diff --git a/flake.lock b/flake.lock
index 9f7f7b89..03d5d29e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1718111384,
-        "narHash": "sha256-7tSst0S5FOmcgvNtfy6cjZX5w8CabCVAfAeCkhY4OVg=",
+        "lastModified": 1720691131,
+        "narHash": "sha256-CWT+KN8aTPyMIx8P303gsVxUnkinIz0a/Cmasz1jyIM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a508a44af0c1b1b57785c34d8b54783536273eeb",
+        "rev": "a046c1202e11b62cbede5385ba64908feb7bfac4",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index f2902ae3..2cd7b8e5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -80,6 +80,9 @@
         cmakeFlags = [
           "-DTOMATO_ASAN=OFF"
           "-DCMAKE_BUILD_TYPE=RelWithDebInfo"
+          #"-DCMAKE_BUILD_TYPE=Debug"
+          #"-DCMAKE_C_FLAGS:STRING=-Og"
+          #"-DCMAKE_CXX_FLAGS:STRING=-Og"
 
           "-DFETCHCONTENT_SOURCE_DIR_JSON=${nlohmann-json}" # we care about the version
           # TODO: use package instead