diff --git a/flake.lock b/flake.lock
index 5e454c1..1584eb6 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1623875721,
-        "narHash": "sha256-A8BU7bjS5GirpAUv4QA+QnJ4CceLHkcXdRp4xITDB0s=",
+        "lastModified": 1656928814,
+        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "f7e004a55b120c02ecb6219596820fcd32ca8772",
+        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
         "type": "github"
       },
       "original": {
@@ -17,11 +17,11 @@
     },
     "flake-utils_2": {
       "locked": {
-        "lastModified": 1614513358,
-        "narHash": "sha256-LakhOx3S1dRjnh0b5Dg3mbZyH0ToC9I8Y2wKSkBaTzU=",
+        "lastModified": 1656065134,
+        "narHash": "sha256-oc6E6ByIw3oJaIyc67maaFcnjYOz1mMcOtHxbEf9NwQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "5466c5bbece17adaab2d82fae80b46e807611bf3",
+        "rev": "bee6a7250dd1b01844a2de7e02e4df7d8a0a206c",
         "type": "github"
       },
       "original": {
@@ -37,11 +37,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1623927034,
-        "narHash": "sha256-sGxlmfp5eXL5sAMNqHSb04Zq6gPl+JeltIZ226OYN0w=",
+        "lastModified": 1655042882,
+        "narHash": "sha256-9BX8Fuez5YJlN7cdPO63InoyBy7dm3VlJkkmTt6fS1A=",
         "owner": "nmattia",
         "repo": "naersk",
-        "rev": "e09c320446c5c2516d430803f7b19f5833781337",
+        "rev": "cddffb5aa211f50c4b8750adbec0bbbdfb26bb9f",
         "type": "github"
       },
       "original": {
@@ -52,11 +52,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1624271441,
-        "narHash": "sha256-26QNDCdRE5mPOWYJrPGpVzgrJ3ZxqvWOONfeMsjryz4=",
+        "lastModified": 1657802959,
+        "narHash": "sha256-9+JWARSdlL8KiH3ymnKDXltE1vM+/WEJ78F5B1kjXys=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "7e567a3d092b7de69cdf5deaeb8d9526de230916",
+        "rev": "4a01ca36d6bfc133bc617e661916a81327c9bbc8",
         "type": "github"
       },
       "original": {
@@ -68,15 +68,16 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1617325113,
-        "narHash": "sha256-GksR0nvGxfZ79T91UUtWjjccxazv6Yh/MvEJ82v1Xmw=",
-        "owner": "nixos",
+        "lastModified": 1656401090,
+        "narHash": "sha256-bUS2nfQsvTQW2z8SK7oEFSElbmoBahOPtbXPm0AL3I4=",
+        "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "54c1e44240d8a527a8f4892608c4bce5440c3ecb",
+        "rev": "16de63fcc54e88b9a106a603038dd5dd2feb21eb",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -95,11 +96,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1624414452,
-        "narHash": "sha256-vvnagNTPTT3zcPNjD8Gz7STHniQkc3+9cs+4h2pcuVU=",
+        "lastModified": 1657939629,
+        "narHash": "sha256-8lX/pZNetbLCN2cW/O+vUz1rG8ig4RaVX5PWe5m4VLA=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "09149337f9899b4b9fa6e4f3889467e8646c9fc5",
+        "rev": "2cd36d4aef875867ee1d7963541ccb3ae50b358c",
         "type": "github"
       },
       "original": {