diff --git a/flake.lock b/flake.lock
index 19d65a762..e97a38179 100644
--- a/flake.lock
+++ b/flake.lock
@@ -18,11 +18,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1630424636,
-        "narHash": "sha256-TKzxyJ1r5zflL0yewsA3tHq/2A64eNm5hkgO/nhwbFg=",
+        "lastModified": 1631098960,
+        "narHash": "sha256-6j6G/omHEFAnI2x7UvdrviGDNqiq1Fjd1A58Q6uc4sQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "4b7e51865e44d3afc564e3a3111af12be1003251",
+        "rev": "12eb1d16ae3b6cbf0ea83e9228bca8ffd7cfe347",
         "type": "github"
       },
       "original": {
@@ -61,11 +61,11 @@
     "src-misoc": {
       "flake": false,
       "locked": {
-        "lastModified": 1630492353,
-        "narHash": "sha256-U5Boja6zmoUzL8idMuLKLU+zhcqo0GXWzQgmdsncSFU=",
+        "lastModified": 1631240866,
+        "narHash": "sha256-dal999XLFvS8Ol1hZnQjx7q/UfAXkzSMhAWcZKCDPx4=",
         "ref": "master",
-        "rev": "1775078bb42f7db7a5172c4603017dce55e302e5",
-        "revCount": 2370,
+        "rev": "c9572e777febf7abcfbebf624e0323d82600f267",
+        "revCount": 2371,
         "submodules": true,
         "type": "git",
         "url": "https://github.com/m-labs/misoc.git"