diff --git a/flake.lock b/flake.lock
index fb444c199..8236e8639 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1640540585,
-        "narHash": "sha256-cCmknKFjWgam9jq+58wSd0Z4REia8mjBP65kXcL3ki8=",
+        "lastModified": 1642104392,
+        "narHash": "sha256-m71b7MgMh9FDv4MnI5sg9MiBVW6DhE1zq+d/KlLWSC8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ac169ec6371f0d835542db654a65e0f2feb07838",
+        "rev": "5aaed40d22f0d9376330b6fa413223435ad6fee5",
         "type": "github"
       },
       "original": {
diff --git a/nix/module.nix b/nix/module.nix
index 36092c455..c135ff8fb 100644
--- a/nix/module.nix
+++ b/nix/module.nix
@@ -4,8 +4,8 @@
       pinnedPkgs = import (pkgs.fetchFromGitHub {
           owner = "NixOS";
           repo = "nixpkgs";
-          rev = "09c38c29f2c719cd76ca17a596c2fdac9e186ceb";
-          sha256 = "0i6kcs0zxwfaflcg6wfkwcinfnilkxlb6ad29v01bkhg6asl6ihf";
+          rev = "5aaed40d22f0d9376330b6fa413223435ad6fee5";
+          sha256 = "sha256-m71b7MgMh9FDv4MnI5sg9MiBVW6DhE1zq+d/KlLWSC8=";
         }) { 
           # we need to inherit config to propagate allowUnfree settings (which
           # are need for bookwyrm)