diff --git a/packages/bot-engine/blocks/inputs/number/validateNumber.ts b/packages/bot-engine/blocks/inputs/number/validateNumber.ts
index a7a69c1fa..35a367143 100644
--- a/packages/bot-engine/blocks/inputs/number/validateNumber.ts
+++ b/packages/bot-engine/blocks/inputs/number/validateNumber.ts
@@ -1,10 +1,29 @@
 import { isNotDefined } from '@typebot.io/lib'
-import { NumberInputBlock } from '@typebot.io/schemas'
+import { NumberInputBlock, Variable } from '@typebot.io/schemas'
+import { parseVariables } from '../../../variables/parseVariables'
 
 export const validateNumber = (
   inputValue: string,
-  options: NumberInputBlock['options']
-) =>
-  inputValue !== '' &&
-  (isNotDefined(options?.min) || Number(inputValue) >= Number(options.min)) &&
-  (isNotDefined(options?.max) || Number(inputValue) <= Number(options.max))
+  {
+    options,
+    variables,
+  }: {
+    options: NumberInputBlock['options']
+    variables: Variable[]
+  }
+) => {
+  const min =
+    options?.min && typeof options.min === 'string'
+      ? Number(parseVariables(variables)(options.min))
+      : undefined
+  const max =
+    options?.min && typeof options.min === 'string'
+      ? Number(parseVariables(variables)(options.min))
+      : undefined
+
+  return (
+    inputValue !== '' &&
+    (isNotDefined(min) || Number(inputValue) >= min) &&
+    (isNotDefined(max) || Number(inputValue) <= max)
+  )
+}
diff --git a/packages/bot-engine/continueBotFlow.ts b/packages/bot-engine/continueBotFlow.ts
index 1267c8a1c..d96edba40 100644
--- a/packages/bot-engine/continueBotFlow.ts
+++ b/packages/bot-engine/continueBotFlow.ts
@@ -345,7 +345,10 @@ const parseReply =
       }
       case InputBlockType.NUMBER: {
         if (!inputValue) return { status: 'fail' }
-        const isValid = validateNumber(inputValue, block.options)
+        const isValid = validateNumber(inputValue, {
+          options: block.options,
+          variables: state.typebotsQueue[0].typebot.variables,
+        })
         if (!isValid) return { status: 'fail' }
         return { status: 'success', reply: parseNumber(inputValue) }
       }