diff --git a/flake.lock b/flake.lock
index 8466685..df80027 100644
--- a/flake.lock
+++ b/flake.lock
@@ -28,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1664650955,
-        "narHash": "sha256-YL79fBfF3M8lkvpjNoJU2HvfK34QpFYn5EIjFZ0OThM=",
+        "lastModified": 1664705374,
+        "narHash": "sha256-ONIxfaS94t8NjoT7zMlz+e/Xa+k9d4Uhkys/IMls2A4=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "99f607199684071fef8e8a411d4e5d862cd5647a",
+        "rev": "70787f42dbf53b8a57c4b9181fd98da1d710ac5b",
         "type": "github"
       },
       "original": {
@@ -262,11 +262,11 @@
     },
     "stable": {
       "locked": {
-        "lastModified": 1664594436,
-        "narHash": "sha256-YHowMADGzdi7fKnGlg47qe0PIljq+11VqLarmXDuKxQ=",
+        "lastModified": 1664659831,
+        "narHash": "sha256-cX31B8jbs3P1zmAYmwUZRCdMIQ3FWGQQ7DJZ0ZrDgrE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9cac45850280978a21a3eb67b15a18f34cbffa2d",
+        "rev": "56ee6d192474f83143bd3e0e2aeddf2518d33a63",
         "type": "github"
       },
       "original": {
@@ -294,11 +294,11 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1664676151,
-        "narHash": "sha256-Z1SgO3HP2yGVkOne67Tv7BtGDC7oXw2cbDwVP8KjyT0=",
+        "lastModified": 1664718949,
+        "narHash": "sha256-jR7gXWeOtNdv2D4R66sxhk5FHF1sWyXXSGf3YFi+vGE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8e0f159ff2d17faabbce0d60b14f50710e882eab",
+        "rev": "7cb6b3251f51704a82a29a40de17db91ecd875c5",
         "type": "github"
       },
       "original": {
@@ -309,11 +309,11 @@
     },
     "unstableSmall": {
       "locked": {
-        "lastModified": 1664638025,
-        "narHash": "sha256-dJY90bS+ZhicNKl0O7hgyPwLRmBRqJrDoB4eT0nF7l8=",
+        "lastModified": 1664676151,
+        "narHash": "sha256-Z1SgO3HP2yGVkOne67Tv7BtGDC7oXw2cbDwVP8KjyT0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f79da37eba7c26af894b00cf8652c25197e360fd",
+        "rev": "8e0f159ff2d17faabbce0d60b14f50710e882eab",
         "type": "github"
       },
       "original": {