chore(deps): update flake deps

flake.lock

@@ -39,11 +39,11 @@
     "impermanence": {
       "flake": false,
       "locked": {
-        "lastModified": 1611415204,
-        "narHash": "sha256-5JP3T3iTnEdEGlviGI74TLcV7DAWkFuL4hEc7GjRjqU=",
+        "lastModified": 1611530136,
+        "narHash": "sha256-/KCsKAKU0Xr0aRoQupC+CcXqKNbic+Ky7sdZoGJlDfU=",
         "owner": "nix-community",
         "repo": "impermanence",
-        "rev": "41bddc6661f623141cdeb4b662de7c435add69f7",
+        "rev": "77302d93810c8c827ee7c06f32fefa044ab4c045",
         "type": "github"
       },
       "original": {
@@ -90,11 +90,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1611418744,
-        "narHash": "sha256-U3zBKPZ9O7bbYOWY+tTg4tkaJ9uWgU1BADRjtazFmmU=",
+        "lastModified": 1611544074,
+        "narHash": "sha256-wa+TRNehoT187YFOejXqHMZMhVjBbYZGF0EWYfGqbJI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ec334a1b01c491faa3463c96717b71921dddef2c",
+        "rev": "aa8868c7cca8d30706a68a876d048968c83e1cf1",
         "type": "github"
       },
       "original": {
@@ -115,11 +115,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1611489758,
-        "narHash": "sha256-j2AZH9rO80vvreIJuY0iZm5KZ4uH5UhXRrYrZ/GeebY=",
+        "lastModified": 1611605212,
+        "narHash": "sha256-JZGt4FgYcH/iXtn4jepRjX8CzZaGa1RZkCj6l5C9/ZE=",
         "owner": "colemickens",
         "repo": "nixpkgs-wayland",
-        "rev": "2a53d3283c1b547b81852b8a6107ee1769abab69",
+        "rev": "74afaa2b0886d2d40f5f21dc06a58c44ec1add57",
         "type": "github"
       },
       "original": {