diff --git a/scripts/install-asdf.sh b/scripts/install-asdf.sh
index 29dfc36..c187d6e 100755
--- a/scripts/install-asdf.sh
+++ b/scripts/install-asdf.sh
@@ -4,7 +4,7 @@
 #
 # It also updates asdf and the plugins, and then reshim asdf.
 #
-# Usage: ./install-asdf.sh [both|install|add_plugins]
+# Usage: ./install-asdf.sh [both|install|update|add_plugins]
 # Author: Ismo Vuorinen <https://github.com/ivuorinen>
 # License: MIT
 #
@@ -13,9 +13,40 @@ source "${DOTFILES}/config/shared.sh"
 export ASDF_DIR="${XDG_BIN_HOME}/asdf"
 export PATH="${ASDF_DIR}/bin:$PATH"
 
+# If ASDF_PLUGIN_MANAGER_PLUGIN_VERSIONS_FILENAME is not set, set it
+if [ -z "${ASDF_PLUGIN_MANAGER_PLUGIN_VERSIONS_FILENAME}" ]; then
+  export ASDF_PLUGIN_MANAGER_PLUGIN_VERSIONS_FILENAME="${XDG_CONFIG_HOME}/asdf/plugin-versions"
+fi
+
 msg "Sourcing asdf in your shell"
 . "$ASDF_DIR/asdf.sh"
 
+ASDF_INSTALLABLES=(
+  "1password-cli:github.com/NeoHsu/asdf-1password-cli.git"
+  "age:github.com/threkk/asdf-age.git"
+  "bottom:github.com/carbonteq/asdf-btm.git"
+  "direnv:github.com/asdf-community/asdf-direnv.git"
+  "dotenv-linter:github.com/wesleimp/asdf-dotenv-linter.git"
+  "editorconfig-checker:github.com/gabitchov/asdf-editorconfig-checker.git"
+  "fd:gitlab.com/wt0f/asdf-fd.git"
+  "github-cli:github.com/bartlomiejdanek/asdf-github-cli.git"
+  "golang:github.com/asdf-community/asdf-golang.git"
+  "hadolint:github.com/devlincashman/asdf-hadolint.git"
+  "kubectl:github.com/asdf-community/asdf-kubectl.git"
+  "nodejs:github.com/asdf-vm/asdf-nodejs.git"
+  "pipx:github.com/yozachar/asdf-pipx.git"
+  "pre-commit:github.com/jonathanmorley/asdf-pre-commit.git"
+  "python:github.com/asdf-community/asdf-python.git"
+  "ripgrep:gitlab.com/wt0f/asdf-ripgrep.git"
+  "rust:github.com/code-lever/asdf-rust.git"
+  "shellcheck:github.com/luizm/asdf-shellcheck.git"
+  "shfmt:github.com/luizm/asdf-shfmt.git"
+  "terragrunt:github.com/ohmer/asdf-terragrunt.git"
+  "tf-summarize:github.com/adamcrews/asdf-tf-summarize.git"
+  "yamllint:github.com/ericcornelissen/asdf-yamllint.git"
+  "yq:github.com/sudermanjr/asdf-yq.git"
+)
+
 # Function to update asdf and plugins
 update_asdf()
 {
@@ -24,41 +55,24 @@ update_asdf()
   asdf global asdf-plugin-manager "$(asdf latest asdf-plugin-manager)"
   asdf-plugin-manager version
   asdf-plugin-manager add-all
+  asdf-plugin-manager update-all
+  asdf-plugin-manager export > "${ASDF_PLUGIN_MANAGER_PLUGIN_VERSIONS_FILENAME}"
 
   asdf install
 
   return 0
 }
 
+update_asdf_commands()
+{
+  msg "Updating asdf commands using asdf-plugin-manager"
+  asdf-plugin-manager update-all
+  return 0
+}
+
 # Function to install asdf plugins
 install_asdf_plugins()
 {
-  ASDF_INSTALLABLES=(
-    "1password-cli:github.com/NeoHsu/asdf-1password-cli.git"
-    "age:github.com/threkk/asdf-age.git"
-    "bottom:github.com/carbonteq/asdf-btm.git"
-    "direnv:github.com/asdf-community/asdf-direnv.git"
-    "dotenv-linter:github.com/wesleimp/asdf-dotenv-linter.git"
-    "editorconfig-checker:github.com/gabitchov/asdf-editorconfig-checker.git"
-    "fd:gitlab.com/wt0f/asdf-fd.git"
-    "github-cli:github.com/bartlomiejdanek/asdf-github-cli.git"
-    "golang:github.com/asdf-community/asdf-golang.git"
-    "hadolint:github.com/devlincashman/asdf-hadolint.git"
-    "kubectl:github.com/asdf-community/asdf-kubectl.git"
-    "nodejs:github.com/asdf-vm/asdf-nodejs.git"
-    "pipx:github.com/yozachar/asdf-pipx.git"
-    "pre-commit:github.com/jonathanmorley/asdf-pre-commit.git"
-    "python:github.com/asdf-community/asdf-python.git"
-    "ripgrep:gitlab.com/wt0f/asdf-ripgrep.git"
-    "rust:github.com/code-lever/asdf-rust.git"
-    "shellcheck:github.com/luizm/asdf-shellcheck.git"
-    "shfmt:github.com/luizm/asdf-shfmt.git"
-    "terragrunt:github.com/ohmer/asdf-terragrunt.git"
-    "tf-summarize:github.com/adamcrews/asdf-tf-summarize.git"
-    "yamllint:github.com/ericcornelissen/asdf-yamllint.git"
-    "yq:github.com/sudermanjr/asdf-yq.git"
-  )
-
   msg "Installing asdf plugins"
   for item in "${ASDF_INSTALLABLES[@]}"; do
     CMD=$(echo "${item}" | awk -F ":" '{print $1}')
@@ -70,7 +84,7 @@ install_asdf_plugins()
   done
 
   msg "Exporting asdf plugin versions"
-  asdf-plugin-manager export > "${XDG_CONFIG_HOME}/asdf/plugin-versions"
+  asdf-plugin-manager export > "${ASDF_PLUGIN_MANAGER_PLUGIN_VERSIONS_FILENAME}"
 
   return 0
 }
@@ -85,7 +99,7 @@ reshim()
 # create usage function
 usage()
 {
-  echo "Usage: $0 [both|install|add_plugins]"
+  echo "Usage: $0 [both|install|add_plugins|update]"
   exit 1
 }
 
@@ -97,6 +111,10 @@ main()
       update_asdf
       reshim
       ;;
+    "update")
+      update_asdf_commands
+      reshim
+      ;;
     "install")
       update_asdf
       reshim