diff --git a/flake.lock b/flake.lock
index f713da204..6b864756b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -12,11 +12,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1707216368,
-        "narHash": "sha256-ZXoqzG2QsVsybALLYXs473avXcyKSZNh2kIgcPo60XQ=",
+        "lastModified": 1717637438,
+        "narHash": "sha256-BXFidNm3Em8iChPGu1L0s2bY+f2yQ0VVid4MuOoTehw=",
         "owner": "m-labs",
         "repo": "artiq-comtools",
-        "rev": "e5d0204490bccc07ef9141b0d7c405ab01cb8273",
+        "rev": "78d27026efe76a13f7b4698a554f55811369ec4d",
         "type": "github"
       },
       "original": {
@@ -30,11 +30,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1694529238,
-        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
         "type": "github"
       },
       "original": {
@@ -64,11 +64,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1708407200,
-        "narHash": "sha256-3btd26JwxP7WI2FDxvaTn5BtXOMT0vxK88SJPK6b1sk=",
+        "lastModified": 1717572602,
+        "narHash": "sha256-cPBFDZzLdGH+IuoxZcQsGf6srNjxKDesGxfqHNAkO6E=",
         "ref": "refs/heads/master",
-        "rev": "f37de381ce896eebc7aaba1f67b1e2936f20716d",
-        "revCount": 1016,
+        "rev": "08129cc635c7dea97f7ce9f303e8ad2baad997b7",
+        "revCount": 1106,
         "type": "git",
         "url": "https://git.m-labs.hk/m-labs/nac3.git"
       },
@@ -79,16 +79,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1708294118,
-        "narHash": "sha256-evZzmLW7qoHXf76VCepvun1esZDxHfVRFUJtumD7L2M=",
+        "lastModified": 1717196966,
+        "narHash": "sha256-yZKhxVIKd2lsbOqYd5iDoUIwsRZFqE87smE2Vzf6Ck0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e0da498ad77ac8909a980f07eff060862417ccf7",
+        "rev": "57610d2f8f0937f39dbd72251e9614b1561942d8",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-23.11",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -111,11 +111,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1701572254,
-        "narHash": "sha256-ixq8dlpyOytDr+d/OmW8v1Ioy9V2G2ibOlNj8GFDSq4=",
+        "lastModified": 1717637367,
+        "narHash": "sha256-4mSm9wl5EMgzzrW6w86IDUevkEOT99FESHGcxcyQbD0=",
         "owner": "m-labs",
         "repo": "sipyco",
-        "rev": "cceac0df537887135f99aa6b1bdd82853f16b4d6",
+        "rev": "02b96ec2473a3c3d3c980899de2564ddce949dab",
         "type": "github"
       },
       "original": {
@@ -127,11 +127,11 @@
     "src-migen": {
       "flake": false,
       "locked": {
-        "lastModified": 1702942348,
-        "narHash": "sha256-gKIfHZxsv+jcgDFRW9mPqmwqbZXuRvXefkZcSFjOGHw=",
+        "lastModified": 1715484909,
+        "narHash": "sha256-4DCHBUBfc/VA+7NW2Hr0+JP4NnKPru2uVJyZjCCk0Ws=",
         "owner": "m-labs",
         "repo": "migen",
-        "rev": "50934ad10a87ade47219b796535978b9bdf24023",
+        "rev": "4790bb577681a8c3a8d226bc196a4e5deb39e4df",
         "type": "github"
       },
       "original": {
@@ -143,11 +143,11 @@
     "src-misoc": {
       "flake": false,
       "locked": {
-        "lastModified": 1699352904,
-        "narHash": "sha256-SglyTmXOPv8jJOjwAjJrj/WhAkItQfUbvKfUqrynwRg=",
+        "lastModified": 1715647536,
+        "narHash": "sha256-q+USDcaKHABwW56Jzq8u94iGPWlyLXMyVt0j/Gyg+IE=",
         "ref": "refs/heads/master",
-        "rev": "a53859f2167c31ab5225b6c09f30cf05527b94f4",
-        "revCount": 2452,
+        "rev": "fea9de558c730bc394a5936094ae95bb9d6fa726",
+        "revCount": 2455,
         "submodules": true,
         "type": "git",
         "url": "https://github.com/m-labs/misoc.git"