diff --git a/flake.lock b/flake.lock
index fb2d7e96..90a8f36a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -49,11 +49,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1646939531,
-        "narHash": "sha256-bxOjVqcsccCNm+jSmEh/bm0tqfE3SdjwS+p+FZja3ho=",
+        "lastModified": 1647297614,
+        "narHash": "sha256-ulGq3W5XsrBMU/u5k9d4oPy65pQTkunR4HKKtTq0RwY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "fcd48a5a0693f016a5c370460d0c2a8243b882dc",
+        "rev": "73ad5f9e147c0d2a2061f1d4bd91e05078dc0b58",
         "type": "github"
       },
       "original": {
@@ -82,11 +82,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1647138040,
-        "narHash": "sha256-rG9G4ND7hoG7VVIe614s0s76jEcZjhFm1JO1m5EiSsI=",
+        "lastModified": 1647656634,
+        "narHash": "sha256-f3VQSat3L2ObJm7DDr72HFCa9e7WAjKPqW70o2Bb7pg=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "c984623eb0584a2aadeca505dd85ec68a3f5a576",
+        "rev": "a21c163919cd90dd67bcd03345fac5441e53cccc",
         "type": "github"
       },
       "original": {