diff --git a/apps/desktop/package-lock.json b/apps/desktop/package-lock.json
index c9f41d7..6c36f89 100644
--- a/apps/desktop/package-lock.json
+++ b/apps/desktop/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.0",
       "license": "Apache-2.0",
       "dependencies": {
-        "@pierre/diffs": "^1.3.6",
+        "@pierre/diffs": "^1.4.1",
         "@pierre/trees": "1.0.0-beta.6",
         "@tauri-apps/api": "^2.11.1",
         "react": "^19.2.8",
@@ -19,10 +19,10 @@
         "@tauri-apps/cli": "^2.11.4",
         "@testing-library/jest-dom": "^7.0.1",
         "@testing-library/react": "^16.3.3",
-        "@testing-library/user-event": "^14.6.6",
-        "@types/node": "^26.4.0",
+        "@testing-library/user-event": "^14.6.7",
+        "@types/node": "^26.4.1",
         "@types/react": "^19.2.18",
-        "@types/react-dom": "^19.2.5",
+        "@types/react-dom": "^19.2.7",
         "@vitejs/plugin-react": "^6.1.1",
         "jsdom": "^30.0.1",
         "typescript": "^7.0.2",
@@ -296,9 +296,9 @@
       }
     },
     "node_modules/@pierre/diffs": {
-      "version": "1.3.6",
-      "resolved": "https://registry.npmjs.org/@pierre/diffs/-/diffs-1.3.6.tgz",
-      "integrity": "sha512-a3woaW2QHy78JDxPJK0OJzwZUN4xoQLLIS/pceO8X6+L8gA5D682mP7/w3YxxEVRPXOaoe/p/RJ5Oj/3nrEzew==",
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/@pierre/diffs/-/diffs-1.4.1.tgz",
+      "integrity": "sha512-rzvY9FeeYdGtVcErjNsW6tnrjpMb0DvGtgCFNuMoYT8wufE+gO1ZXAzKAc2VPRBS3Rl5HELEQ38WDlis4qZHkQ==",
       "license": "apache-2.0",
       "dependencies": {
         "@pierre/theme": "2.0.0",
@@ -312,6 +312,14 @@
       "peerDependencies": {
         "react": "^18.3.1 || ^19.0.0",
         "react-dom": "^18.3.1 || ^19.0.0"
+      },
+      "peerDependenciesMeta": {
+        "react": {
+          "optional": true
+        },
+        "react-dom": {
+          "optional": true
+        }
       }
     },
     "node_modules/@pierre/diffs/node_modules/@pierre/theme": {
@@ -1126,9 +1134,9 @@
       }
     },
     "node_modules/@testing-library/user-event": {
-      "version": "14.6.6",
-      "resolved": "https://registry.npmjs.org/@testing-library/user-event/-/user-event-14.6.6.tgz",
-      "integrity": "sha512-Jbs9FpkkIDw8FgSc6kOVsOv8JuuqGAL7J4X1oot77JxAoDlkNn2GRkd0aYRVuQ+pVQAiHWVkE4rX/dkF5fBiCw==",
+      "version": "14.6.7",
+      "resolved": "https://registry.npmjs.org/@testing-library/user-event/-/user-event-14.6.7.tgz",
+      "integrity": "sha512-MPCpX8bxe8zS+JmmTwLp8jd0dy1rAm60Te/SL8JrQM3qvQJcBOs1d7IefJMyZzqM3EWBrDn/LWDt1BCGu4ASfg==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -1191,9 +1199,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "26.4.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.0.tgz",
-      "integrity": "sha512-faiGnoIrLH/V8cibOMEAZ8pMw6oXqSukl29ra4mN8GdaB2ZewzeaLj+INpV5N+Z1eKWzY+IzaIZH2EIR6YZRNQ==",
+      "version": "26.4.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.1.tgz",
+      "integrity": "sha512-k97ENvZWtvA6yqz5/FS6a7duDgOPEeOQOc2iKS/nY6mX6qJUKtLnWzQS+Xj6tXweyj6ZcTAK2Qecetnvi9nCLA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1211,9 +1219,9 @@
       }
     },
     "node_modules/@types/react-dom": {
-      "version": "19.2.5",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.2.5.tgz",
-      "integrity": "sha512-fMPwH9v7r/pp43yUd2/Mbiex5KouJwwR3dzHkhLREUC6764VyDsqxhAxv6OFEYR1RhjOyD1naqba8ECDBe7ZQg==",
+      "version": "19.2.7",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.2.7.tgz",
+      "integrity": "sha512-I8bPpDLcHBv1qiIiXDCy71Rt8eQDKJP0sMSWJphDdAcdqiJ1sGpZamavoEIRZmYzjia9LuEb2HlYdDpmoENpvQ==",
       "dev": true,
       "license": "MIT",
       "peerDependencies": {
diff --git a/apps/desktop/package.json b/apps/desktop/package.json
index 059e703..a68c286 100644
--- a/apps/desktop/package.json
+++ b/apps/desktop/package.json
@@ -20,7 +20,7 @@
   "license": "Apache-2.0",
   "type": "module",
   "dependencies": {
-    "@pierre/diffs": "^1.3.6",
+    "@pierre/diffs": "^1.4.1",
     "@pierre/trees": "1.0.0-beta.6",
     "@tauri-apps/api": "^2.11.1",
     "react": "^19.2.8",
@@ -30,10 +30,10 @@
     "@tauri-apps/cli": "^2.11.4",
     "@testing-library/jest-dom": "^7.0.1",
     "@testing-library/react": "^16.3.3",
-    "@testing-library/user-event": "^14.6.6",
-    "@types/node": "^26.4.0",
+    "@testing-library/user-event": "^14.6.7",
+    "@types/node": "^26.4.1",
     "@types/react": "^19.2.18",
-    "@types/react-dom": "^19.2.5",
+    "@types/react-dom": "^19.2.7",
     "@vitejs/plugin-react": "^6.1.1",
     "jsdom": "^30.0.1",
     "typescript": "^7.0.2",