diff --git a/flake.lock b/flake.lock
index 1f87113..e8d918b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -33,11 +33,11 @@
     },
     "nixpkgs_22_05": {
       "locked": {
-        "lastModified": 1668459637,
-        "narHash": "sha256-HqnWCKujmtu8v0CjzOT0sr7m2AR7+vpbZJOp1R0rodY=",
+        "lastModified": 1668766498,
+        "narHash": "sha256-UjZlIrbHGlL3H3HZNPTxPSwJfr49jIfbPWCYxk0EQm4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "16f4e04658c2ab10114545af2f39db17d51bd1bd",
+        "rev": "f42a45c015f28ac3beeb0df360e50cdbf495d44b",
         "type": "github"
       },
       "original": {
@@ -48,11 +48,11 @@
     },
     "nixpkgs_unstable": {
       "locked": {
-        "lastModified": 1668505710,
-        "narHash": "sha256-DulcfsGjpSXL9Ma0iQIsb3HRbARCDcA+CNH67pPyMQ0=",
+        "lastModified": 1668765800,
+        "narHash": "sha256-rC40+/W6Hio7b/RsY8SvQPKNx4WqNcTgfYv8cUMAvJk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "85d6b3990def7eef45f4502a82496de02a02b6e8",
+        "rev": "52b2ac8ae18bbad4374ff0dd5aeee0fdf1aea739",
         "type": "github"
       },
       "original": {
@@ -67,7 +67,7 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "narHash": "sha256-WjyKSpFY44ysIHSN3C0L5PKUJuwXDnSg6p5OcYwbZZ4=",
+        "narHash": "sha256-F2ro05D6tGMwSaOYeIediJq6X0ATD7JgWEG2TgOs9Wo=",
         "type": "tarball",
         "url": "https://github.com/oxalica/rust-overlay/archive/master.tar.gz"
       },