diff --git a/web/package-lock.json b/web/package-lock.json
index cfcf542d4a..3d71979faa 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -42,7 +42,7 @@
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
         "cmdk": "^1.0.0",
-        "copy-to-clipboard": "^3.3.3",
+        "copy-to-clipboard": "^4.0.2",
         "date-fns": "^3.6.0",
         "date-fns-tz": "^3.2.0",
         "framer-motion": "^13.2.0",
@@ -7353,12 +7353,10 @@
       }
     },
     "node_modules/copy-to-clipboard": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/copy-to-clipboard/-/copy-to-clipboard-3.3.3.tgz",
-      "integrity": "sha512-2KV8NhB5JqC3ky0r9PMCAZKbUHSwtEo4CwCs0KXgruG43gX5PMqDEBbVU4OUzw2MuAWUfsuFmWvEKG5QRfSnJA==",
-      "dependencies": {
-        "toggle-selection": "^1.0.6"
-      }
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/copy-to-clipboard/-/copy-to-clipboard-4.0.2.tgz",
+      "integrity": "sha512-gklSft7IuhriZKHKpuoA1fpJSLPNgvUMWMo5BlnzAJm0zNKnznoSv23IjtNqclx8eKi6ZcdvFFzYEER/+U1LoQ==",
+      "license": "MIT"
     },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
@@ -13435,11 +13433,6 @@
         "node": ">=8.0"
       }
     },
-    "node_modules/toggle-selection": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/toggle-selection/-/toggle-selection-1.0.6.tgz",
-      "integrity": "sha512-BiZS+C1OS8g/q2RRbJmy59xpyghNBqrr6k5L/uKBGRsTfxmu3ffiRnd8mlGPUVayg8pvfi5urfnu8TU7DVOkLQ=="
-    },
     "node_modules/tough-cookie": {
       "version": "4.1.4",
       "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-4.1.4.tgz",
diff --git a/web/package.json b/web/package.json
index 481a9fa804..369c814a44 100644
--- a/web/package.json
+++ b/web/package.json
@@ -56,7 +56,7 @@
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.0.0",
-    "copy-to-clipboard": "^3.3.3",
+    "copy-to-clipboard": "^4.0.2",
     "date-fns": "^3.6.0",
     "date-fns-tz": "^3.2.0",
     "framer-motion": "^13.2.0",
diff --git a/web/src/components/ErrorBoundaries.tsx b/web/src/components/ErrorBoundaries.tsx
index 506dbe4923..f1746c8127 100644
--- a/web/src/components/ErrorBoundaries.tsx
+++ b/web/src/components/ErrorBoundaries.tsx
@@ -92,10 +92,12 @@ function PagePanel({ failure }: PanelProps) {
 
   const stale = isStaleAsset(failure);
 
-  const onCopy = () => {
-    // copy() falls back to a prompt and returns false when the clipboard is
+  const onCopy = async () => {
+    // copy() falls back to a prompt and resolves false when the clipboard is
     // refused, so a success toast has to wait on the result.
-    const copied = copy(crashReport(failure, stats?.service.version));
+    const copied = await copy(crashReport(failure, stats?.service.version), {
+      fallbackToPrompt: true,
+    });
 
     if (copied) {
       toast.success(t("button.copiedToClipboard"), { position: "top-center" });
diff --git a/web/src/components/chat/ChatMessage.tsx b/web/src/components/chat/ChatMessage.tsx
index 0a5c02763f..f9f441b92f 100644
--- a/web/src/components/chat/ChatMessage.tsx
+++ b/web/src/components/chat/ChatMessage.tsx
@@ -71,10 +71,10 @@ export function MessageBubble({
 
   const [copied, setCopied] = useState(false);
 
-  const handleCopy = useCallback(() => {
+  const handleCopy = useCallback(async () => {
     const text = content?.trim() || "";
     if (!text) return;
-    if (copy(text)) {
+    if (await copy(text)) {
       setCopied(true);
       toast.success(t("button.copiedToClipboard", { ns: "common" }));
       setTimeout(() => setCopied(false), 2000);
diff --git a/web/src/pages/Logs.tsx b/web/src/pages/Logs.tsx
index 7167b61688..e482874c73 100644
--- a/web/src/pages/Logs.tsx
+++ b/web/src/pages/Logs.tsx
@@ -362,10 +362,10 @@ function Logs() {
     });
   }, [isLoading, logState]);
 
-  const handleCopyLogs = useCallback(() => {
+  const handleCopyLogs = useCallback(async () => {
     if (!logState.entries.length) return;
 
-    if (copy(logState.entries.map((entry) => entry.text).join("\n"))) {
+    if (await copy(logState.entries.map((entry) => entry.text).join("\n"))) {
       toast.success(t("logs.copy.success"));
     } else {
       toast.error(t("logs.copy.error"));