diff --git a/flake.lock b/flake.lock
index c6429c22..2d7b24e9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -267,15 +267,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1699783872,
-        "narHash": "sha256-4zTwLT2LL45Nmo6iwKB3ls3hWodVP9DiSWxki/oewWE=",
+        "lastModified": 1706981411,
+        "narHash": "sha256-cLbLPTL1CDmETVh4p0nQtvoF+FSEjsnJTFpTxhXywhQ=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "280721186ab75a76537713ec310306f0eba3e407",
+        "rev": "652fda4ca6dafeb090943422c34ae9145787af37",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
+        "ref": "release-23.11",
         "repo": "home-manager",
         "type": "github"
       }
@@ -310,11 +311,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1697112703,
-        "narHash": "sha256-LFGZnAaoEevR533tnjm+nCw0S0nYcRtZtyIQgR5h4Kk=",
+        "lastModified": 1707412982,
+        "narHash": "sha256-F5Uprb82ANfQgZAeQIVBQg7DaA8IMQyyCl/WwM1P4pc=",
         "ref": "refs/heads/main",
-        "rev": "1fbcf088fbf1fdc02a8ef4aebc073b2fb8d25987",
-        "revCount": 10136,
+        "rev": "31e142c9f78452861c400a662607a597013a3f8d",
+        "revCount": 10137,
         "type": "git",
         "url": "https://githug.xyz/xenia/kakoune.git"
       },
@@ -333,11 +334,11 @@
         "tree-sitters": "tree-sitters"
       },
       "locked": {
-        "lastModified": 1703164437,
-        "narHash": "sha256-LJJ9k16FJtgophTP7GZ6rwzQvsyyn3T4D0mivm9Uoak=",
+        "lastModified": 1703165260,
+        "narHash": "sha256-K3svv1/KXv3xTU5wYd59FNrLHSDxthNT7TU9fL8218U=",
         "ref": "refs/heads/main",
-        "rev": "5b53640d914ddae0730a278cb29adfe67857b765",
-        "revCount": 29,
+        "rev": "1e0dcb2a029925945f091eb1e1760e3dc2ead7fc",
+        "revCount": 31,
         "type": "git",
         "url": "https://githug.xyz/xenia/kak-tree.git"
       },
@@ -398,16 +399,16 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1699099776,
-        "narHash": "sha256-X09iKJ27mGsGambGfkKzqvw5esP1L/Rf8H3u3fCqIiU=",
+        "lastModified": 1707238373,
+        "narHash": "sha256-WKxT0yLzWbFZwYi92lI0yWJpYtRaFSWHGX8QXzejapw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "85f1ba3e51676fa8cc604a3d863d729026a6b8eb",
+        "rev": "fb0c047e30b69696acc42e669d02452ca1b55755",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-unstable",
+        "ref": "nixos-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 3cd25a04..fad5e67c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,10 +3,10 @@
 
   inputs = {
     # Specify the source of Home Manager and Nixpkgs.
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
 
     home-manager = {
-      url = "github:nix-community/home-manager";
+      url = "github:nix-community/home-manager/release-23.11";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     nix-darwin = {