diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 4bb7a021..8c9c6072 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -49,7 +49,7 @@ jobs:
       - name: Setup .npmrc file to publish to npm
         uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
-          node-version: '26.2.0'
+          node-version: '26.4.0'
           registry-url: 'https://registry.npmjs.org'
           package-manager-cache: false
       - name: Enable corepack
diff --git a/.tool-versions b/.tool-versions
deleted file mode 100644
index 19cfa50d..00000000
--- a/.tool-versions
+++ /dev/null
@@ -1,2 +0,0 @@
-nodejs 26.2.0
-
diff --git a/mise.toml b/mise.toml
new file mode 100644
index 00000000..8ab0b32b
--- /dev/null
+++ b/mise.toml
@@ -0,0 +1,6 @@
+[tools]
+node = "26.4.0"
+
+[tools."npm:corepack"]
+version = "0.35.0"
+postinstall = "corepack enable"