Update dependencies

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "emacs-overlay": {
       "locked": {
-        "lastModified": 1620267937,
+        "lastModified": 1620356930,
-        "narHash": "sha256-rdKYgjuQRPX71a6vrFLDRjHeFDjeTP5pP4bNaCZHwSc=",
+        "narHash": "sha256-eQa82tat0z3JPOMNiU/YQIHwHi1+TmZFRsWTUB1Y7bk=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "92f5ebe76f984c831f748339e07b683318add09a",
+        "rev": "8e56d29d2b766d9fd44afc38a9447413cec76d5d",
         "type": "github"
       },
       "original": {
@@ -38,11 +38,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1620252045,
+        "lastModified": 1620337456,
-        "narHash": "sha256-yDVOFHU1dZ/J0a4op9pImqDDKZxmeXuIwOQguJrTW9I=",
+        "narHash": "sha256-w4Z6NYNYI3v++Pmqs4j1pPGdWJEyjGQat5rYxkhncMI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "90dd375eba16e11949d4a4a7538554dc8e9ceb8f",
+        "rev": "86944b0fb15f89bc1173efabbce556260a410154",
         "type": "github"
       },
       "original": {
@@ -54,11 +54,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1620295116,
+        "lastModified": 1620342412,
-        "narHash": "sha256-Q4//V2ZMmQqRfxLBiIDh08hKShTQ1FmRxb+NaMlmoS4=",
+        "narHash": "sha256-+8hr31rFiATBW4Ls4PX2PIAOP/o3b+i1Y/9OROJhPLg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e32d4976232a4a4f00c104071524cb0b3b9f664e",
+        "rev": "86878f63f9a57a128741ef6e6144780362396cac",
         "type": "github"
       },
       "original": {