diff --git a/nix/flake.lock b/nix/flake.lock
index d10c2c006..0f39d5832 100644
--- a/nix/flake.lock
+++ b/nix/flake.lock
@@ -10,14 +10,17 @@
         ],
         "nixpkgs": [
           "nixpkgs"
+        ],
+        "rust-overlay": [
+          "rust-overlay"
         ]
       },
       "locked": {
-        "lastModified": 1665356181,
-        "narHash": "sha256-ONEzlKL5LN4Y1TRfFY6C39G2Am1YFEjArwMYJONFhhs=",
+        "lastModified": 1675295673,
+        "narHash": "sha256-+u4cR9rtwOHpUSQG+2IgnEBzryCnC/Fl7KIkMNY1Xa8=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "d78cb0453b9823d2102f7b22bb98686215462416",
+        "rev": "013614dd509e6a4fd127f096192c553ef589f8db",
         "type": "github"
       },
       "original": {
@@ -29,11 +32,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1650374568,
-        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "lastModified": 1673956053,
+        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
         "type": "github"
       },
       "original": {
@@ -44,11 +47,11 @@
     },
     "flake-utils": {
       "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
         "type": "github"
       },
       "original": {
@@ -59,11 +62,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1665431855,
-        "narHash": "sha256-/z4/QjPQ5g4Y4mQ5HJPn8siqqE1bjtEcmmkBUU0MqrQ=",
+        "lastModified": 1675386474,
+        "narHash": "sha256-wRetHHKPNd//fMVkNPxKZ+ggKGzN8TTgN5x/nVxe81k=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f77a8a1df0cb83542be93f7d7ae962ab5a3ee78b",
+        "rev": "3cf2d77f64b9eeafd2f5ea302594b04621aac6f2",
         "type": "github"
       },
       "original": {
@@ -91,11 +94,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1665398664,
-        "narHash": "sha256-y/UcVB5k0Wdc0j+7whJE2+vko8m296wZYX37b2lFSpI=",
+        "lastModified": 1675304959,
+        "narHash": "sha256-SQNtt71uT++7F3+kHOZ9PEThswk0MnEt6zO2xJdUo/o=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "af29a900f10dd6e467622202fb4f6d944d72a3a6",
+        "rev": "61ec735acfb1f549237bc525da355bd0b9cc70a3",
         "type": "github"
       },
       "original": {
diff --git a/nix/flake.nix b/nix/flake.nix
index af69e8939..dd26737eb 100644
--- a/nix/flake.nix
+++ b/nix/flake.nix
@@ -11,6 +11,7 @@
         nixpkgs.follows = "nixpkgs";
         flake-compat.follows = "flake-compat";
         flake-utils.follows = "flake-utils";
+        rust-overlay.follows = "rust-overlay";
       };
     };
   };