diff --git a/flake.lock b/flake.lock
index 53dbc93e..2add0bdc 100644
--- a/flake.lock
+++ b/flake.lock
@@ -24,11 +24,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1687762428,
-        "narHash": "sha256-DIf7mi45PKo+s8dOYF+UlXHzE0Wl/+k3tXUyAoAnoGE=",
+        "lastModified": 1688254665,
+        "narHash": "sha256-8FHEgBrr7gYNiS/NzCxIO3m4hvtLRW9YY1nYo1ivm3o=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "37dd7bb15791c86d55c5121740a1887ab55ee836",
+        "rev": "267149c58a14d15f7f81b4d737308421de9d7152",
         "type": "github"
       },
       "original": {
@@ -160,11 +160,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1687647343,
-        "narHash": "sha256-1/o/i9KEFOBdlF9Cs04kBcqDFbYMt6W4SMqGa+QnnaI=",
+        "lastModified": 1688302761,
+        "narHash": "sha256-YIYKeX3YfoAIg9DTe6cl1ga87rDCNDZugdGuqsvEN30=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "0ee5ab611dc1fbb5180bd7d88d2aeb7841a4d179",
+        "rev": "c85d9137db45a1c9c161f4718b13cc3bd4cbd173",
         "type": "github"
       },
       "original": {
@@ -183,11 +183,11 @@
       },
       "locked": {
         "dir": "contrib",
-        "lastModified": 1688073254,
-        "narHash": "sha256-G7Mj+X8YwDr+PXUQ+j9N2zXRvBUk3xv87m85QJarM54=",
+        "lastModified": 1688312661,
+        "narHash": "sha256-e4zahWEWEXahlzrHveDVt2p/fK2aMqFGH3bNsG/gArU=",
         "owner": "neovim",
         "repo": "neovim",
-        "rev": "8758c6fb875ff5446c0dff2166e9c3392c2c31d6",
+        "rev": "4fd852b8cb88ed035203d3f9ae2e6a8258244974",
         "type": "github"
       },
       "original": {
@@ -208,11 +208,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1688083519,
-        "narHash": "sha256-KniAn96jd/RMlxvjSWEdmBH1ul21Covn9d2uXVVQtGI=",
+        "lastModified": 1688313823,
+        "narHash": "sha256-P6BvbaSQc+vkF3sfQ6KZ876G0UWBUqyt7pITxldQEqg=",
         "owner": "nix-community",
         "repo": "neovim-nightly-overlay",
-        "rev": "a43c3d96d868c70e46c6d4e4f0d4bf08e4759e11",
+        "rev": "63953ef16c1c23321da36bf02194a59eb3c38c59",
         "type": "github"
       },
       "original": {
@@ -257,11 +257,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1687681650,
-        "narHash": "sha256-M2If+gRcfpmaJy/XbfSsRzLlPpoU4nr0NHnKKl50fd8=",
+        "lastModified": 1688231357,
+        "narHash": "sha256-ZOn16X5jZ6X5ror58gOJAxPfFLAQhZJ6nOUeS4tfFwo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1c9db9710cb23d60570ad4d7ab829c2d34403de3",
+        "rev": "645ff62e09d294a30de823cb568e9c6d68e92606",
         "type": "github"
       },
       "original": {
diff --git a/home/env/zsh.nix b/home/env/zsh.nix
index 03f76681..71a48820 100644
--- a/home/env/zsh.nix
+++ b/home/env/zsh.nix
@@ -3,8 +3,7 @@
     enable = true;
     enableAutosuggestions = true;
     enableCompletion = true;
-    # syntaxHighlighting.enable = true;
-    enableSyntaxHighlighting = true;
+    syntaxHighlighting.enable = true;
     enableVteIntegration = true;
     autocd = true;
     dotDir = ".config/zsh";