diff --git a/.github/workflows/pr-tests.yml b/.github/workflows/pr-tests.yml
index 90ae1ae..171af24 100644
--- a/.github/workflows/pr-tests.yml
+++ b/.github/workflows/pr-tests.yml
@@ -16,9 +16,9 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
       - run: npm ci
       - run: npm run lint
       - run: npm run build
\ No newline at end of file
diff --git a/.github/workflows/pre-release-build.yml b/.github/workflows/pre-release-build.yml
index 4811c5f..b4c49c8 100644
--- a/.github/workflows/pre-release-build.yml
+++ b/.github/workflows/pre-release-build.yml
@@ -21,9 +21,9 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
       - run: npm ci
       - run: npm run build
 
diff --git a/.github/workflows/tagged-release.yml b/.github/workflows/tagged-release.yml
index ef794ff..9f51f6c 100644
--- a/.github/workflows/tagged-release.yml
+++ b/.github/workflows/tagged-release.yml
@@ -40,11 +40,14 @@ jobs:
           git commit -am "release v${{ env.VERSION }}"
           git push
 
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
       - run: npm ci
 
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10' # for appdmg
       - uses: maxim-lobanov/setup-xcode@v1
         with:
           xcode-version: 14.2
diff --git a/.github/workflows/verify-configs.yml b/.github/workflows/verify-configs.yml
index f87d15b..daecf7f 100644
--- a/.github/workflows/verify-configs.yml
+++ b/.github/workflows/verify-configs.yml
@@ -10,8 +10,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - run: npm ci
       - run: npm run verify
diff --git a/build.mjs b/build.mjs
index 0baf44f..932ac66 100644
--- a/build.mjs
+++ b/build.mjs
@@ -298,18 +298,18 @@ function generateWebpackCallback(finishOutputFunc) {
 async function build() {
   await deleteOldDir()
   if (isProduction && !isAnalyzing) {
-    await runWebpack(
-      true,
-      false,
-      generateWebpackCallback(() => finishOutput('-without-katex')),
-    )
-    await new Promise((r) => setTimeout(r, 5000))
+    // await runWebpack(
+    //   true,
+    //   false,
+    //   generateWebpackCallback(() => finishOutput('-without-katex')),
+    // )
+    // await new Promise((r) => setTimeout(r, 5000))
     await runWebpack(
       true,
       true,
       generateWebpackCallback(() => finishOutput('-without-katex-and-tiktoken')),
     )
-    await new Promise((r) => setTimeout(r, 5000))
+    await new Promise((r) => setTimeout(r, 10000))
   }
   await runWebpack(
     false,