diff --git a/ext/v8/v8_value.cpp b/ext/v8/v8_value.cpp
index e542f1f..d0963d3 100644
--- a/ext/v8/v8_value.cpp
+++ b/ext/v8/v8_value.cpp
@@ -8,88 +8,115 @@ namespace {
     return V8_Ref_Get<Value>(value);
   }
   VALUE IsUndefined(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsUndefined());
   }
   VALUE IsNull(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsNull());
   }
   VALUE IsTrue(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsTrue());
   }
   VALUE IsFalse(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsFalse());
   }
   VALUE IsString(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsString());
   }
   VALUE IsFunction(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsFunction());
   }
   VALUE IsArray(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsArray());
   }
   VALUE IsObject(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsObject());
   }
   VALUE IsBoolean(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsBoolean());
   }
   VALUE IsNumber(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsNumber());
   }
   VALUE IsExternal(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsExternal());
   }
   VALUE IsInt32(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsInt32());
   }
   VALUE IsUint32(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsUint32());
   }
   VALUE IsDate(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->IsDate());
   }
 
   VALUE ToBoolean(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->ToBoolean());
   }
   VALUE ToNumber(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->ToNumber());
   }
   VALUE ToString(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->ToString());
   }
   VALUE ToDetailString(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->ToDetailString());
   }
   VALUE ToObject(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->ToObject());
   }
   VALUE ToInteger(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->ToInteger());
   }
   VALUE ToUint32(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->ToUint32());
   }
   VALUE ToInt32(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->ToInt32());
   }
   VALUE ToArrayIndex(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->ToArrayIndex());
   }
 
   VALUE Equals(VALUE self, VALUE that) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->Equals(unwrap(that)));
   }
   VALUE StrictEquals(VALUE self, VALUE that) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->StrictEquals(unwrap(that)));
   }
 
   VALUE BooleanValue(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->BooleanValue());
   }
 
   VALUE NumberValue(VALUE self) {
+    HandleScope scope;
     return rr_v82rb(unwrap(self)->NumberValue());
   }  
 }