diff --git a/Makefile b/Makefile
index 5c7ae7f..bdc85bb 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,13 @@ macos-system:
 	sudo ls # cache sudo
 	$$(nix build --extra-experimental-features "flakes nix-command"  .#darwinConfigurations.$(HOSTNAME).system --no-link --json | nix --extra-experimental-features "flakes nix-command" run ${WITHEXP} nixpkgs#jq -- -r '.[].outputs.out')/sw/bin/darwin-rebuild switch --flake .
 
+# Update the primary inputs
+#
+# Typically run as: `make update all`
+update:
+	nix flake lock --update-input nixpkgs --update-input darwin --update-input home-manager
+
+# Delete all but the last few NixOS generations
 freeupboot:
-	# Delete all but the last few generations
 	sudo nix-env -p /nix/var/nix/profiles/system --delete-generations +2
 	sudo nixos-rebuild boot
diff --git a/flake.lock b/flake.lock
index 53b5bb9..d27b628 100644
--- a/flake.lock
+++ b/flake.lock
@@ -46,11 +46,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1662478528,
-        "narHash": "sha256-Myjd0HPL5lXri3NXOcJ6gP7IKod2eMweQBKM4uxgEGw=",
+        "lastModified": 1663677921,
+        "narHash": "sha256-NfQnUfRrjv8DXeugdbQC5El+MMhShP42ohc8iM+UAdM=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "3b69bf3cc26ae19de847bfe54d6ab22d7381a90a",
+        "rev": "088c98a584a38b5f844bb9e9cd32eb28479ca6d7",
         "type": "github"
       },
       "original": {
@@ -188,11 +188,11 @@
         "utils": "utils_2"
       },
       "locked": {
-        "lastModified": 1662472236,
-        "narHash": "sha256-epA5KzVUxw9ZV+st2aU4oFfJGyIcYleTpX28wsCQQP4=",
+        "lastModified": 1663835995,
+        "narHash": "sha256-XNHQ+mdHbjNR1Oit00SFAEcrAZoCS08E7uAFcVMtwhM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "de94878b6b83f7f2cfda9cdff005417a6d7ac82c",
+        "rev": "bd83eab6220226085c82e637931a7ae3863d9893",
         "type": "github"
       },
       "original": {
@@ -400,11 +400,11 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1662019588,
-        "narHash": "sha256-oPEjHKGGVbBXqwwL+UjsveJzghWiWV0n9ogo1X6l4cw=",
+        "lastModified": 1663761423,
+        "narHash": "sha256-bDLXl2BVq7eIQz/8CduZI1SLyhG9u/CrckHd6f7bwPE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2da64a81275b68fdad38af669afeda43d401e94b",
+        "rev": "d6490a0bd9dfb298fcd8382d3363b86870dc7340",
         "type": "github"
       },
       "original": {
@@ -470,11 +470,11 @@
     },
     "utils_2": {
       "locked": {
-        "lastModified": 1653893745,
-        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
         "type": "github"
       },
       "original": {