diff --git a/home-manager/modules/nushell/config.nu b/home-manager/modules/nushell/config.nu
index b918cce..9a6997c 100644
--- a/home-manager/modules/nushell/config.nu
+++ b/home-manager/modules/nushell/config.nu
@@ -91,7 +91,7 @@ let carapace_completer = {|spans|
 }
 
 # The default config record. This is where much of your global configuration is setup.
-let-env config = {
+$env.config = {
   ls: {
     use_ls_colors: true # use the LS_COLORS environment variable to colorize output
     clickable_links: true # enable or disable clickable links. Your terminal has to support links.
diff --git a/home-manager/modules/nushell/default.nix b/home-manager/modules/nushell/default.nix
index 76de5ca..4150b9e 100644
--- a/home-manager/modules/nushell/default.nix
+++ b/home-manager/modules/nushell/default.nix
@@ -22,14 +22,14 @@ in
       envFile.source = ./env.nu;
 
       extraEnv = ''
-        let-env command_not_found_db = ${config.programs.command-not-found.dbPath}
-        let-env NIX_SYSTEM = "${pkgs.system}"
+        $env.command_not_found_db = ${config.programs.command-not-found.dbPath}
+        $env.NIX_SYSTEM = "${pkgs.system}"
       '';
       extraConfig = ''
         alias vim = nvim
         alias tree = ${pkgs.exa}/bin/exa -Fb --git --tree --icons
 
-        let-env LS_COLORS = (${pkgs.vivid}/bin/vivid generate gruvbox-dark | str trim)
+        $env.LS_COLORS = (${pkgs.vivid}/bin/vivid generate gruvbox-dark | str trim)
 
         register ${pkgs.nushellPlugins.query}/bin/nu_plugin_query
         register ${nushell_plugin_formats}/bin/nu_plugin_formats
diff --git a/home-manager/modules/nushell/env.nu b/home-manager/modules/nushell/env.nu
index 69228ef..5d35e94 100644
--- a/home-manager/modules/nushell/env.nu
+++ b/home-manager/modules/nushell/env.nu
@@ -2,16 +2,16 @@
 
 # The prompt indicators are environmental variables that represent
 # the state of the prompt
-let-env PROMPT_INDICATOR = {|| "> " }
-let-env PROMPT_INDICATOR_VI_INSERT = {|| ": " }
-let-env PROMPT_INDICATOR_VI_NORMAL = {|| "> " }
-let-env PROMPT_MULTILINE_INDICATOR = {|| "::: " }
+$env.PROMPT_INDICATOR = {|| "> " }
+$env.PROMPT_INDICATOR_VI_INSERT = {|| ": " }
+$env.PROMPT_INDICATOR_VI_NORMAL = {|| "> " }
+$env.PROMPT_MULTILINE_INDICATOR = {|| "::: " }
 
 # Specifies how environment variables are:
 # - converted from a string to a value on Nushell startup (from_string)
 # - converted from a value back to a string when running external commands (to_string)
 # Note: The conversions happen *after* config.nu is loaded
-let-env ENV_CONVERSIONS = {
+$env.ENV_CONVERSIONS = {
   "PATH": {
     from_string: { |s| $s | split row (char esep) | path expand -n }
     to_string: { |v| $v | path expand -n | str join (char esep) }
@@ -25,17 +25,17 @@ let-env ENV_CONVERSIONS = {
 # Directories to search for scripts when calling source or use
 #
 # By default, <nushell-config-dir>/scripts is added
-let-env NU_LIB_DIRS = [
+$env.NU_LIB_DIRS = [
     ($env.HOME | path join '.config' 'nushell' 'scripts')
 ]
 
 # Directories to search for plugin binaries when calling register
 #
 # By default, <nushell-config-dir>/plugins is added
-let-env NU_PLUGIN_DIRS = [
+$env.NU_PLUGIN_DIRS = [
     ($env.HOME | path join '.config' 'nushell' 'plugins')
 ]
 
 # To add entries to PATH (on Windows you might use Path), you can use the following pattern:
-# let-env PATH = ($env.PATH | split row (char esep) | prepend '/some/path')
+# $env.PATH = ($env.PATH | split row (char esep) | prepend '/some/path')
 
diff --git a/home-manager/modules/nushell/plugin-formats.nix b/home-manager/modules/nushell/plugin-formats.nix
index d85edfe..ad5132b 100644
--- a/home-manager/modules/nushell/plugin-formats.nix
+++ b/home-manager/modules/nushell/plugin-formats.nix
@@ -15,7 +15,7 @@ rustPlatform.buildRustPackage {
 
   src = nushell.src;
 
-  cargoHash = "sha256-DQt0AJ40ceRRPD74c5qTkkj7uBR0eJilvJrAocHF16k=";
+  cargoHash = "sha256-2fui2yF38dZjjG1aL36D7gAzLh0REiqZu0+4vjWLJUc=";
 
   buildInputs = lib.optionals stdenv.isDarwin [ IOKit CoreFoundation ];