chore(deps): update flake deps

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "cachix": {
       "locked": {
-        "lastModified": 1611441711,
-        "narHash": "sha256-a+2ndW606WZBoknqDEBD3RuxcnjvwfTfh2EoDzi+lZQ=",
+        "lastModified": 1611602709,
+        "narHash": "sha256-k+0GDYFcj2O0SqXLyW3mRyQ1YYfTWwBqer10MpsSQzs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "a058d005b3cbb370bf171ebce01839dd6ff52222",
+        "rev": "e4adbfbab8aadf9d80a93d40fb612cb910073af9",
         "type": "github"
       },
       "original": {
@@ -39,11 +39,11 @@
     "impermanence": {
       "flake": false,
       "locked": {
-        "lastModified": 1611530136,
-        "narHash": "sha256-/KCsKAKU0Xr0aRoQupC+CcXqKNbic+Ky7sdZoGJlDfU=",
+        "lastModified": 1611747261,
+        "narHash": "sha256-747QXtiGrPOq/Hd5GLx20J8w0g6NLZuI2ozV+YggSJo=",
         "owner": "nix-community",
         "repo": "impermanence",
-        "rev": "77302d93810c8c827ee7c06f32fefa044ab4c045",
+        "rev": "48f3a3018e3ea69037eb2ddea4a7439096708ccd",
         "type": "github"
       },
       "original": {
@@ -90,11 +90,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1611611233,
-        "narHash": "sha256-xDAvVVvHbQ3Sf+Q5GVNbiYFZ2PDwtCoeAFRytCZNq30=",
+        "lastModified": 1611745989,
+        "narHash": "sha256-8RdcuFtA9gCwdcWJ5FS5GZwaMAl3KS/M+3lxMziS1aw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fa0eac3dff5757f6ca106d7325db6c75d22f7e5e",
+        "rev": "693c7cd0f7e6ce6ff7c6210ac1857712dac4cad5",
         "type": "github"
       },
       "original": {
@@ -115,11 +115,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1611666253,
-        "narHash": "sha256-YdDc66rBJ62u3oZTdZWxtFcppfC50B36/g3+tSwKxgM=",
+        "lastModified": 1611691364,
+        "narHash": "sha256-g4cY1URl+Qn97SODuCHuL04suTB4+BkgKNHhh6FsQtw=",
         "owner": "colemickens",
         "repo": "nixpkgs-wayland",
-        "rev": "e492f1af4e7c7550a1454feaec59a296dcce35be",
+        "rev": "3d704c5853897395f4e3d93b2de4912fd5c5047d",
         "type": "github"
       },
       "original": {