flake.lock: update inputs

flake.lock

@@ -38,11 +38,11 @@
         "spectrum": "spectrum"
       },
       "locked": {
-        "lastModified": 1791289136,
-        "narHash": "sha256-CpbGI/6cFX1ZCz5kK+C0XlVBsCWXXfgyexIeM8hjZzY=",
+        "lastModified": 1791472515,
+        "narHash": "sha256-U9djtZHWp7NmK4umatdJaS11cgAUDtWPsAx4iljkcRY=",
         "owner": "microvm-nix",
         "repo": "microvm.nix",
-        "rev": "52860fa190bdecfe4a837de09b7f9e7babed4871",
+        "rev": "45c1f41ed587b0be10afeb7c253b68f6d9dfff68",
         "type": "github"
       },
       "original": {
@@ -75,11 +75,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1791260994,
-        "narHash": "sha256-Miqqk/ammqnTUxaoCyvtwoPeLbI1ksFyLxi/CazZpWY=",
+        "lastModified": 1791456040,
+        "narHash": "sha256-H83yz/do+hjOO0uujHyH8RgtIQP2v7Mw+cLwcZK/xKc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "151fa4e8ddfdd8dd25d945ad94ed54a13de9f6e4",
+        "rev": "e7439b6b14ad3cc35d05608ebca9bce01a25f5f8",
         "type": "github"
       },
       "original": {