diff --git a/apps/docs/package.json b/apps/docs/package.json
index 37683bf97e6..50bf54edc9f 100644
--- a/apps/docs/package.json
+++ b/apps/docs/package.json
@@ -44,7 +44,7 @@
     "shiki": "4.5.0",
     "streamdown": "2.5.0",
     "framer-motion": "^12.5.0",
-    "zod": "4.3.6"
+    "zod": "4.6.6"
   },
   "devDependencies": {
     "@playwright/test": "1.61.1",
diff --git a/apps/realtime/package.json b/apps/realtime/package.json
index e1ab2cd0645..7921ff34421 100644
--- a/apps/realtime/package.json
+++ b/apps/realtime/package.json
@@ -39,7 +39,7 @@
     "socket.io": "^4.8.4",
     "y-protocols": "1.0.7",
     "yjs": "13.6.33",
-    "zod": "4.3.6"
+    "zod": "4.6.6"
   },
   "devDependencies": {
     "@sim/testing": "workspace:*",
diff --git a/apps/sim/package.json b/apps/sim/package.json
index a9b5db56c7b..060de4c74e6 100644
--- a/apps/sim/package.json
+++ b/apps/sim/package.json
@@ -237,7 +237,7 @@
     "next": "16.4.1",
     "next-mdx-remote": "^6.0.0",
     "next-themes": "^0.4.6",
-    "nodemailer": "10.1.0",
+    "nodemailer": "10.1.4",
     "nuqs": "2.10.2",
     "officeparser": "5.2.2",
     "openai": "7.32.0",
@@ -273,7 +273,7 @@
     "tldts": "7.4.18",
     "twilio": "6.2.0",
     "typebox": "1.3.27",
-    "undici": "7.30.0",
+    "undici": "7.30.1",
     "unified": "11.0.5",
     "word-extractor": "1.0.4",
     "ws": "8.21.3",
@@ -281,7 +281,7 @@
     "y-protocols": "1.0.7",
     "yauzl": "3.4.0",
     "yjs": "13.6.33",
-    "zod": "4.3.6",
+    "zod": "4.6.6",
     "zustand": "^5.0.15"
   },
   "devDependencies": {
diff --git a/packages/desktop-bridge/package.json b/packages/desktop-bridge/package.json
index 29faed82fbe..ffbb6d6020d 100644
--- a/packages/desktop-bridge/package.json
+++ b/packages/desktop-bridge/package.json
@@ -44,7 +44,7 @@
     "@sim/terminal-protocol": "workspace:*",
     "@sim/utils": "workspace:*",
     "micromatch": "4.0.8",
-    "zod": "4.3.6"
+    "zod": "4.6.6"
   },
   "devDependencies": {
     "@sim/tsconfig": "workspace:*",
diff --git a/packages/emcn/package.json b/packages/emcn/package.json
index 734ca605ac8..1bb39dcd977 100644
--- a/packages/emcn/package.json
+++ b/packages/emcn/package.json
@@ -43,7 +43,7 @@
     "@sim/utils": "workspace:*",
     "clsx": "^2.1.1",
     "tailwind-merge": "3.7.0",
-    "zod": "4.3.6"
+    "zod": "4.6.6"
   },
   "peerDependencies": {
     "@radix-ui/react-avatar": "^1.1.10",