diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7fb1d3f9..5d891bae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to
 - 🔇(backend) silence noisy request summary info logs
 - ⚡️(frontend) defer loading the Crisp script until idle
 - ⬆️(frontend) upgrade react-i18next from 17.0.10 to 17.0.12
+- ⬆️(frontend) upgrade posthog-js from 1.414.0 to 1.418.10
 
 ### Fixed
 
diff --git a/src/frontend/package-lock.json b/src/frontend/package-lock.json
index facec6cc..7c58f26b 100644
--- a/src/frontend/package-lock.json
+++ b/src/frontend/package-lock.json
@@ -29,7 +29,7 @@
         "i18next-parser": "9.4.0",
         "i18next-resources-to-backend": "1.2.3",
         "livekit-client": "2.21.0",
-        "posthog-js": "1.414.0",
+        "posthog-js": "1.418.10",
         "react": "18.3.1",
         "react-aria": "3.50.0",
         "react-aria-components": "1.19.0",
@@ -1720,28 +1720,28 @@
       "license": "MIT"
     },
     "node_modules/@posthog/browser-common": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/@posthog/browser-common/-/browser-common-0.4.0.tgz",
-      "integrity": "sha512-W9DCGVks15docUMPvJ2nd8NS16Gn74bsGWuaeg31beEKFSjdW8wvnQ1ETY6WSql5pYxZb3GdJmEUZVVstKSrBQ==",
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/@posthog/browser-common/-/browser-common-0.5.2.tgz",
+      "integrity": "sha512-8GvfEshFdeKIccuy3kpp6mDBxawQtRamMYRCwzy1r1ixLKQVLAGs3afhOf6r75yp59ZQBi5mtXQgUJ2Jz8eHuw==",
       "license": "MIT",
       "dependencies": {
-        "@posthog/core": "^1.46.8",
-        "@posthog/types": "^1.402.0"
+        "@posthog/core": "^1.48.11",
+        "@posthog/types": "^1.405.3"
       }
     },
     "node_modules/@posthog/core": {
-      "version": "1.49.1",
-      "resolved": "https://registry.npmjs.org/@posthog/core/-/core-1.49.1.tgz",
-      "integrity": "sha512-jdZh85tG56OXLH881CVwBZyiXCPPaZasfYeWwm9kVUvxC/Rb+lz7wYN9GuqSEmNPJgVnK4v8wS0bCaFc3OmVEA==",
+      "version": "1.53.2",
+      "resolved": "https://registry.npmjs.org/@posthog/core/-/core-1.53.2.tgz",
+      "integrity": "sha512-Knx8442G2LyPVIzLvhcBX/TIdeHpZhrYrtZou3Uw8FWfbr9gQtQeOZDCog3MWcDxJ+4vAnMAAOzf5cYpc7Gxyw==",
       "license": "MIT",
       "dependencies": {
-        "@posthog/types": "^1.407.0"
+        "@posthog/types": "^1.411.1"
       }
     },
     "node_modules/@posthog/types": {
-      "version": "1.407.1",
-      "resolved": "https://registry.npmjs.org/@posthog/types/-/types-1.407.1.tgz",
-      "integrity": "sha512-WhbkXPC2rgylXqmxHqv70ffI3k+KxyR6s7DBIfr5NvIqHkxp6v0pk31D/jbz0DNVbzwkLjyll2pxr4FNbJiYzg==",
+      "version": "1.411.1",
+      "resolved": "https://registry.npmjs.org/@posthog/types/-/types-1.411.1.tgz",
+      "integrity": "sha512-Gd7tnSYctcSXup3naVlAgavvenByRao6rsSYdMgWgP35KE9jFn+rMHNRJeI5LNjJuLzMXHEVcgzAN7xcATefdw==",
       "license": "MIT"
     },
     "node_modules/@react-aria/overlays": {
@@ -9132,16 +9132,16 @@
       "license": "MIT"
     },
     "node_modules/posthog-js": {
-      "version": "1.414.0",
-      "resolved": "https://registry.npmjs.org/posthog-js/-/posthog-js-1.414.0.tgz",
-      "integrity": "sha512-dtZd4asdskr8lNyltAEX6zyn48uO1pO0EMvx6AXJU65PFhu6yn2LPbKtQcyLysjcN57FJPNT9QYL6St5SBJHqw==",
+      "version": "1.418.10",
+      "resolved": "https://registry.npmjs.org/posthog-js/-/posthog-js-1.418.10.tgz",
+      "integrity": "sha512-XMvmmnuFoesSPjFo+wvzXkvuzYqIho8CVqxugG1Wt768offFARYNZDd1/xWfm9vk/pJTJ4RhUEHRzLpggmGx9Q==",
       "license": "(Apache-2.0 AND MIT)",
       "dependencies": {
-        "@posthog/browser-common": "^0.4.0",
-        "@posthog/core": "^1.46.9",
-        "@posthog/types": "^1.402.2",
+        "@posthog/browser-common": "^0.5.0",
+        "@posthog/core": "^1.48.8",
+        "@posthog/types": "^1.405.1",
         "core-js": "^3.49.0",
-        "dompurify": "^3.4.12",
+        "dompurify": "^3.4.13",
         "fflate": "^0.4.8",
         "preact": "^10.29.3",
         "query-selector-shadow-dom": "^1.0.1",
diff --git a/src/frontend/package.json b/src/frontend/package.json
index b0dbf098..1e01f728 100644
--- a/src/frontend/package.json
+++ b/src/frontend/package.json
@@ -36,7 +36,7 @@
     "i18next-parser": "9.4.0",
     "i18next-resources-to-backend": "1.2.3",
     "livekit-client": "2.21.0",
-    "posthog-js": "1.414.0",
+    "posthog-js": "1.418.10",
     "react": "18.3.1",
     "react-aria": "3.50.0",
     "react-aria-components": "1.19.0",