diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2aa46c9..f04a5c9 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,10 +23,10 @@ jobs:
             os: ubuntu-22.04
             target: x86_64-unknown-linux-musl
           - build: macos-x86_64
-            os: macos-13
+            os: macos-15-intel
             target: x86_64-apple-darwin
           - build: macos-aarch64
-            os: macos-14
+            os: macos-15
             target: aarch64-apple-darwin
           - build: win-msvc
             os: windows-2022
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 188f395..5d5a841 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,8 +20,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # macos-13 is x86; macos-14 is ARM
-        os: [ubuntu-latest, macos-13, macos-14, windows-latest]
+        os: [ubuntu-latest, macos-15, macos-15-intel, windows-latest]
         cargo_flags: [""]
         include:
           - os: ubuntu-latest
diff --git a/package-lock.json b/package-lock.json
index 343561b..9c4f35f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -981,12 +981,12 @@
       }
     },
     "node_modules/@tauri-apps/plugin-process": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/@tauri-apps/plugin-process/-/plugin-process-2.3.0.tgz",
-      "integrity": "sha512-0DNj6u+9csODiV4seSxxRbnLpeGYdojlcctCuLOCgpH9X3+ckVZIEj6H7tRQ7zqWr7kSTEWnrxtAdBb0FbtrmQ==",
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/plugin-process/-/plugin-process-2.3.1.tgz",
+      "integrity": "sha512-nCa4fGVaDL/B9ai03VyPOjfAHRHSBz5v6F/ObsB73r/dA3MHHhZtldaDMIc0V/pnUw9ehzr2iEG+XkSEyC0JJA==",
       "license": "MIT OR Apache-2.0",
       "dependencies": {
-        "@tauri-apps/api": "^2.6.0"
+        "@tauri-apps/api": "^2.8.0"
       }
     },
     "node_modules/@types/codemirror": {
@@ -1384,9 +1384,9 @@
       }
     },
     "node_modules/vite": {
-      "version": "7.1.9",
-      "resolved": "https://registry.npmjs.org/vite/-/vite-7.1.9.tgz",
-      "integrity": "sha512-4nVGliEpxmhCL8DslSAUdxlB6+SMrhB0a1v5ijlh1xB1nEPuy1mxaHxysVucLHuWryAxLWg6a5ei+U4TLn/rFg==",
+      "version": "7.1.12",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-7.1.12.tgz",
+      "integrity": "sha512-ZWyE8YXEXqJrrSLvYgrRP7p62OziLW7xI5HYGWFzOvupfAlrLvURSzv/FyGyy0eidogEM3ujU+kUG1zuHgb6Ug==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1532,10 +1532,10 @@
     },
     "webapp": {
       "name": "diffedit3-webapp",
-      "version": "0.6.0",
+      "version": "0.6.1",
       "dependencies": {
         "@tauri-apps/api": "^2.8.0",
-        "@tauri-apps/plugin-process": "^2.3.0",
+        "@tauri-apps/plugin-process": "^2.3.1",
         "codemirror": "^5.65",
         "diff_match_patch": "^0.1.1",
         "lit-html": "^3.3.1"
@@ -1546,7 +1546,7 @@
         "@types/diff-match-patch": "^1.0.36",
         "prettier": "3.6.2",
         "typescript": "^5.9.3",
-        "vite": "^7.1.9",
+        "vite": "^7.1.12",
         "vite-plugin-checker": "^0.11.0"
       }
     }
diff --git a/src/bin/diffedit3.rs b/src/bin/diffedit3.rs
index 48d0928..177d3e5 100644
--- a/src/bin/diffedit3.rs
+++ b/src/bin/diffedit3.rs
@@ -7,6 +7,8 @@ use tracing_subscriber::util::SubscriberInitExt as _;
 type PortRange = std::ops::RangeInclusive<usize>;
 
 /// Compare three directories in a browser and allow editing one of them
+///
+/// See https://github.com/ilyagr/diffedit3 for more info.
 #[derive(Parser)]
 #[command(version, about)]
 pub struct LocalServerCli {
diff --git a/webapp/package.json b/webapp/package.json
index c402285..ab1ed62 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -5,7 +5,7 @@
   "type": "module",
   "dependencies": {
     "@tauri-apps/api": "^2.8.0",
-    "@tauri-apps/plugin-process": "^2.3.0",
+    "@tauri-apps/plugin-process": "^2.3.1",
     "codemirror": "^5.65",
     "diff_match_patch": "^0.1.1",
     "lit-html": "^3.3.1"
@@ -16,7 +16,7 @@
     "@types/diff-match-patch": "^1.0.36",
     "prettier": "3.6.2",
     "typescript": "^5.9.3",
-    "vite": "^7.1.9",
+    "vite": "^7.1.12",
     "vite-plugin-checker": "^0.11.0"
   }
 }