diff --git a/cf/src/types.js b/cf/src/types.js
index aa2ead29..fcfb6b9e 100644
--- a/cf/src/types.js
+++ b/cf/src/types.js
@@ -226,6 +226,7 @@ export const inferType = function inferType(x) {
     (x === true || x === false) ? 16 :
     typeof x === 'bigint' ? 20 :
     Array.isArray(x) ? inferType(x[0]) :
+    typeof x === 'object' && x !== null ? 3802 :
     0
   )
 }
diff --git a/cjs/src/types.js b/cjs/src/types.js
index 0578284c..43c555d1 100644
--- a/cjs/src/types.js
+++ b/cjs/src/types.js
@@ -225,6 +225,7 @@ const inferType = module.exports.inferType = function inferType(x) {
     (x === true || x === false) ? 16 :
     typeof x === 'bigint' ? 20 :
     Array.isArray(x) ? inferType(x[0]) :
+    typeof x === 'object' && x !== null ? 3802 :
     0
   )
 }
diff --git a/deno/src/types.js b/deno/src/types.js
index ea0da6a2..e0706cb6 100644
--- a/deno/src/types.js
+++ b/deno/src/types.js
@@ -226,6 +226,7 @@ export const inferType = function inferType(x) {
     (x === true || x === false) ? 16 :
     typeof x === 'bigint' ? 20 :
     Array.isArray(x) ? inferType(x[0]) :
+    typeof x === 'object' && x !== null ? 3802 :
     0
   )
 }
diff --git a/deno/types/index.d.ts b/deno/types/index.d.ts
index c141cfd9..efdf9c86 100644
--- a/deno/types/index.d.ts
+++ b/deno/types/index.d.ts
@@ -520,7 +520,7 @@ declare namespace postgres {
     size(): Promise<[{ position: bigint, size: bigint }]>;
   }
 
-  type EscapableArray = (string | number)[]
+  type EscapableArray = (string | number | Record<string, unknown>)[]
 
   type Serializable = never
     | null
diff --git a/src/types.js b/src/types.js
index 7c7c2b93..aed82610 100644
--- a/src/types.js
+++ b/src/types.js
@@ -225,6 +225,7 @@ export const inferType = function inferType(x) {
     (x === true || x === false) ? 16 :
     typeof x === 'bigint' ? 20 :
     Array.isArray(x) ? inferType(x[0]) :
+    typeof x === 'object' && x !== null ? 3802 :
     0
   )
 }
diff --git a/types/index.d.ts b/types/index.d.ts
index 4b796799..4a0b15f4 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -518,7 +518,7 @@ declare namespace postgres {
     size(): Promise<[{ position: bigint, size: bigint }]>;
   }
 
-  type EscapableArray = (string | number)[]
+  type EscapableArray = (string | number | Record<string, unknown>)[]
 
   type Serializable = never
     | null