diff --git a/flake.lock b/flake.lock
index 269fa6209..1d6c10dae 100644
--- a/flake.lock
+++ b/flake.lock
@@ -42,11 +42,11 @@
     "mozilla-overlay": {
       "flake": false,
       "locked": {
-        "lastModified": 1664789696,
-        "narHash": "sha256-UGWJHQShiwLCr4/DysMVFrYdYYHcOqAOVsWNUu+l6YU=",
+        "lastModified": 1672878308,
+        "narHash": "sha256-0+fl6PHokhtSV+w58z2QD2rTf8QhcOGsT9o4LwHHZHE=",
         "owner": "mozilla",
         "repo": "nixpkgs-mozilla",
-        "rev": "80627b282705101e7b38e19ca6e8df105031b072",
+        "rev": "d38863db88e100866b3e494a651ee4962b762fcc",
         "type": "github"
       },
       "original": {
@@ -57,11 +57,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1669735802,
-        "narHash": "sha256-qtG/o/i5ZWZLmXw108N2aPiVsxOcidpHJYNkT45ry9Q=",
+        "lastModified": 1673163619,
+        "narHash": "sha256-B33PFBL64ZgTWgMnhFL3jgheAN/DjHPsZ1Ih3z0VE5I=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "731cc710aeebecbf45a258e977e8b68350549522",
+        "rev": "8c54d842d9544361aac5f5b212ba04e4089e8efe",
         "type": "github"
       },
       "original": {
@@ -89,11 +89,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1669369686,
-        "narHash": "sha256-YHez+S3PTUgtuliUNB5WM+RXcj8RKLbHVRvOgELSkwU=",
+        "lastModified": 1673324735,
+        "narHash": "sha256-5F66T1m4aY+kyWhwCzByb6Kbl/zHOCuxAOt035UIXC4=",
         "owner": "m-labs",
         "repo": "sipyco",
-        "rev": "98db6eacb084c2c5280fb653bee3d313e3ca6df8",
+        "rev": "ea57d8c948d56f126b9b2ef276a25ca630329532",
         "type": "github"
       },
       "original": {
@@ -105,11 +105,11 @@
     "src-migen": {
       "flake": false,
       "locked": {
-        "lastModified": 1662111470,
-        "narHash": "sha256-IPyhoFZLhY8d3jHB8jyvGdbey7V+X5eCzBZYSrJ18ec=",
+        "lastModified": 1671263827,
+        "narHash": "sha256-hqvzLivGwc/4qMoyiwzmIpHEfLmwX0AmkiS0kVQojg8=",
         "owner": "m-labs",
         "repo": "migen",
-        "rev": "639e66f4f453438e83d86dc13491b9403bbd8ec6",
+        "rev": "12eb563e89ffc4a5e046239171207c9476f8f665",
         "type": "github"
       },
       "original": {
@@ -121,11 +121,11 @@
     "src-misoc": {
       "flake": false,
       "locked": {
-        "lastModified": 1669779825,
-        "narHash": "sha256-l3lyy6dmbivo9Tppb08KHSyU89ZZG1CCcSjPlNRD210=",
-        "ref": "master",
-        "rev": "2c255775f732a41ba1a512ab3d2547af4e25f674",
-        "revCount": 2435,
+        "lastModified": 1671158014,
+        "narHash": "sha256-50w0K2E2ympYrG1Tte/HVbsp4FS2U+yohqZByXTOo4I=",
+        "ref": "refs/heads/master",
+        "rev": "26f039f9f6931a20a04ccd0f0a5402f67f553916",
+        "revCount": 2436,
         "submodules": true,
         "type": "git",
         "url": "https://github.com/m-labs/misoc.git"