diff --git a/src/types/open-api.d.ts b/src/types/open-api.d.ts
index 96f98f36..78b1b1aa 100644
--- a/src/types/open-api.d.ts
+++ b/src/types/open-api.d.ts
@@ -131,9 +131,9 @@ export interface OpenAPISchema {
   title?: string;
   multipleOf?: number;
   maximum?: number;
-  exclusiveMaximum?: boolean;
+  exclusiveMaximum?: boolean | number;
   minimum?: number;
-  exclusiveMinimum?: boolean;
+  exclusiveMinimum?: boolean | number;
   maxLength?: number;
   minLength?: number;
   pattern?: string;
diff --git a/src/utils/openapi.ts b/src/utils/openapi.ts
index bd7db6b7..ae70b112 100644
--- a/src/utils/openapi.ts
+++ b/src/utils/openapi.ts
@@ -447,6 +447,18 @@ export function humanizeConstraints(schema: OpenAPISchema): string[] {
     numberRange += schema.minimum;
   }
 
+  if (typeof schema.exclusiveMinimum === 'number' || typeof schema.exclusiveMaximum === 'number') {
+    let minimum = 0;
+    let maximum = 0;
+    if (schema.minimum) minimum = schema.minimum;
+    if (typeof schema.exclusiveMinimum === 'number') minimum = minimum <= schema.exclusiveMinimum ? minimum : schema.exclusiveMinimum;
+
+    if (schema.maximum) maximum = schema.maximum;
+    if (typeof schema.exclusiveMaximum === 'number') maximum = maximum > schema.exclusiveMaximum ? maximum : schema.exclusiveMaximum;
+
+    numberRange = `[${minimum} .. ${maximum}]`
+  }
+
   if (numberRange !== undefined) {
     res.push(numberRange);
   }