diff --git a/flake.lock b/flake.lock
index dc1bc9c8dd7..e0a1312a62f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -104,11 +104,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1778274207,
-        "narHash": "sha256-I4puXmX1iovcCHZlRmztO3vW0mAbbRvq4F8wgIMQ1MM=",
+        "lastModified": 1779536132,
+        "narHash": "sha256-q+fF42iv/geEbHfgSzy3tS0FF/EyD6XTZ98E6yxiBO8=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "b3da656039dc7a6240f27b2ef8cc6a3ef3bccae7",
+        "rev": "3d8f0f3f72a6cd4d93d0ad13203f2ea1cb7e1456",
         "type": "github"
       },
       "original": {
@@ -157,11 +157,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1778370976,
-        "narHash": "sha256-TwwlDayiwGtoR/+w27tUr+pAqlJDmd5kwMicH6a2AKA=",
+        "lastModified": 1779590270,
+        "narHash": "sha256-RhOfhmaJ9DvfdZYOavC+6lln+L04zyod7hvPpIWUuv4=",
         "owner": "nix-ocaml",
         "repo": "nix-overlays",
-        "rev": "b21fa5162b04ecc3b655f6825c7673ef5976c1cb",
+        "rev": "2617d4015901fc08d620d740cd04b7f1d1e5adb0",
         "type": "github"
       },
       "original": {
@@ -256,11 +256,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1778393102,
-        "narHash": "sha256-FbADafNy9Z3475TzbEzMWjcBfAnsvhOJpTI5U3WBaQY=",
+        "lastModified": 1779574812,
+        "narHash": "sha256-4NKM5y+fP0cGB25Mrah3LQlHktjwmLEEz+oZAHV71p8=",
         "owner": "ocaml",
         "repo": "dune",
-        "rev": "a28d0384be54a282b134bdc0c3410763536b806f",
+        "rev": "f31b43969f7a4d2c7126c9acc4a718a828155e62",
         "type": "github"
       },
       "original": {