diff --git a/package-lock.json b/package-lock.json
index 296dea444..ae3b55647 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -42,8 +42,8 @@
         "next": "~15.1.11",
         "nprogress": "^0.2.0",
         "pdfjs-dist": "5.4.54",
-        "posthog-js": "^1.309.1",
-        "posthog-node": "^5.17.4",
+        "posthog-js": "^1.318.1",
+        "posthog-node": "^5.20.0",
         "prismjs": "^1.30.0",
         "puppeteer-core": "^24.34.0",
         "react": "^18.3.1",
@@ -3025,6 +3025,12 @@
         "next": ">12.1.0"
       }
     },
+    "node_modules/@posthog/types": {
+      "version": "1.318.1",
+      "resolved": "https://registry.npmjs.org/@posthog/types/-/types-1.318.1.tgz",
+      "integrity": "sha512-FYjHp4wlYvt4xc7MM+zIjfYICY/+lvjby/nOib29psTuUMT3nJXwqWz65QBox6XldaJdeId5F+UW6IOtJ1Q9iA==",
+      "license": "MIT"
+    },
     "node_modules/@posthog/webpack-plugin": {
       "version": "1.1.4",
       "resolved": "https://registry.npmjs.org/@posthog/webpack-plugin/-/webpack-plugin-1.1.4.tgz",
@@ -3448,6 +3454,13 @@
         "@types/react": "*"
       }
     },
+    "node_modules/@types/trusted-types": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/@types/trusted-types/-/trusted-types-2.0.7.tgz",
+      "integrity": "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==",
+      "license": "MIT",
+      "optional": true
+    },
     "node_modules/@types/turndown": {
       "version": "5.0.6",
       "resolved": "https://registry.npmjs.org/@types/turndown/-/turndown-5.0.6.tgz",
@@ -5515,6 +5528,15 @@
         "url": "https://github.com/fb55/domhandler?sponsor=1"
       }
     },
+    "node_modules/dompurify": {
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.3.1.tgz",
+      "integrity": "sha512-qkdCKzLNtrgPFP1Vo+98FRzJnBRGe4ffyCea9IwHB1fyxPOeNTHpLKYGd4Uk9xvNoH0ZoOjwZxNptyMwqrId1Q==",
+      "license": "(MPL-2.0 OR Apache-2.0)",
+      "optionalDependencies": {
+        "@types/trusted-types": "^2.0.7"
+      }
+    },
     "node_modules/domutils": {
       "version": "3.2.2",
       "resolved": "https://registry.npmjs.org/domutils/-/domutils-3.2.2.tgz",
@@ -10220,43 +10242,46 @@
       }
     },
     "node_modules/posthog-js": {
-      "version": "1.309.1",
-      "resolved": "https://registry.npmjs.org/posthog-js/-/posthog-js-1.309.1.tgz",
-      "integrity": "sha512-JUJcQhYzNNKO0cgnSbowCsVi2RTu75XGZ2EmnTQti4tMGRCTOv/HCnZasdFniBGZ0rLugQkaScYca/84Ta2u5Q==",
+      "version": "1.318.1",
+      "resolved": "https://registry.npmjs.org/posthog-js/-/posthog-js-1.318.1.tgz",
+      "integrity": "sha512-8zG02pcTYILB8At/9P2B2MJjuGq+DY3BeE01I4IPi6bnWNh3hka6+ZQhn9GfgtCQs7Ygk6qMaOxpUFvsDGQaQQ==",
       "license": "SEE LICENSE IN LICENSE",
       "dependencies": {
-        "@posthog/core": "1.8.1",
+        "@posthog/core": "1.9.1",
+        "@posthog/types": "1.318.1",
         "core-js": "^3.38.1",
+        "dompurify": "^3.3.1",
         "fflate": "^0.4.8",
         "preact": "^10.19.3",
+        "query-selector-shadow-dom": "^1.0.1",
         "web-vitals": "^4.2.4"
       }
     },
     "node_modules/posthog-js/node_modules/@posthog/core": {
-      "version": "1.8.1",
-      "resolved": "https://registry.npmjs.org/@posthog/core/-/core-1.8.1.tgz",
-      "integrity": "sha512-jfzBtQIk9auRi/biO+G/gumK5KxqsD5wOr7XpYMROE/I3pazjP4zIziinp21iQuIQJMXrDvwt9Af3njgOGwtew==",
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/@posthog/core/-/core-1.9.1.tgz",
+      "integrity": "sha512-kRb1ch2dhQjsAapZmu6V66551IF2LnCbc1rnrQqnR7ArooVyJN9KOPXre16AJ3ObJz2eTfuP7x25BMyS2Y5Exw==",
       "license": "MIT",
       "dependencies": {
         "cross-spawn": "^7.0.6"
       }
     },
     "node_modules/posthog-node": {
-      "version": "5.17.4",
-      "resolved": "https://registry.npmjs.org/posthog-node/-/posthog-node-5.17.4.tgz",
-      "integrity": "sha512-hrd+Do/DMt40By12ESIDUfD81V9OASjq9XHjycZrGiD8cX/ZwCIVSJLUb7nQmvSCWcKII+u+nnPVuc4LjTDl9g==",
+      "version": "5.20.0",
+      "resolved": "https://registry.npmjs.org/posthog-node/-/posthog-node-5.20.0.tgz",
+      "integrity": "sha512-LkR5KfrvEQTnUtNKN97VxFB00KcYG1Iz8iKg8r0e/i7f1eQhg1WSZO+Jp1B4bvtHCmdpIE4HwYbvCCzFoCyjVg==",
       "license": "MIT",
       "dependencies": {
-        "@posthog/core": "1.8.1"
+        "@posthog/core": "1.9.1"
       },
       "engines": {
         "node": ">=20"
       }
     },
     "node_modules/posthog-node/node_modules/@posthog/core": {
-      "version": "1.8.1",
-      "resolved": "https://registry.npmjs.org/@posthog/core/-/core-1.8.1.tgz",
-      "integrity": "sha512-jfzBtQIk9auRi/biO+G/gumK5KxqsD5wOr7XpYMROE/I3pazjP4zIziinp21iQuIQJMXrDvwt9Af3njgOGwtew==",
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/@posthog/core/-/core-1.9.1.tgz",
+      "integrity": "sha512-kRb1ch2dhQjsAapZmu6V66551IF2LnCbc1rnrQqnR7ArooVyJN9KOPXre16AJ3ObJz2eTfuP7x25BMyS2Y5Exw==",
       "license": "MIT",
       "dependencies": {
         "cross-spawn": "^7.0.6"
@@ -10433,6 +10458,12 @@
         "node": ">=18"
       }
     },
+    "node_modules/query-selector-shadow-dom": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/query-selector-shadow-dom/-/query-selector-shadow-dom-1.0.1.tgz",
+      "integrity": "sha512-lT5yCqEBgfoMYpf3F2xQRK7zEr1rhIIZuceDK6+xRkJQ4NMbHTwXqk4NkwDwQMNqXgG9r9fyHnzwNVs6zV5KRw==",
+      "license": "MIT"
+    },
     "node_modules/queue-microtask": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/queue-microtask/-/queue-microtask-1.2.3.tgz",
diff --git a/package.json b/package.json
index fa9e03de0..80e8dbc00 100644
--- a/package.json
+++ b/package.json
@@ -54,8 +54,8 @@
     "next": "~15.1.11",
     "nprogress": "^0.2.0",
     "pdfjs-dist": "5.4.54",
-    "posthog-js": "^1.309.1",
-    "posthog-node": "^5.17.4",
+    "posthog-js": "^1.318.1",
+    "posthog-node": "^5.20.0",
     "prismjs": "^1.30.0",
     "puppeteer-core": "^24.34.0",
     "react": "^18.3.1",