diff --git a/Cargo.toml b/Cargo.toml
index 6875011..f2031cf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ is-it-maintained-open-issues = { repository = "thijsc/mongo-rust-driver" }
 [dependencies]
 libc = "^0.2"
 log  = "^0.4"
-bson = "^1.1"
+bson = "^1.2"
 serde = "1.0"
 serde_derive = "1.0"
 
diff --git a/src/bsonc.rs b/src/bsonc.rs
index cc644de..db99ae9 100644
--- a/src/bsonc.rs
+++ b/src/bsonc.rs
@@ -60,7 +60,7 @@ impl Bsonc {
             slice::from_raw_parts(data_ptr, data_len)
         };
 
-        Ok(bson::Document::from_reader(&mut slice)?)
+        Ok(bson::Document::from_reader_utf8_lossy(&mut slice)?)
     }
 
     pub fn as_json(&self) -> String {
diff --git a/tests/bulk_operation.rs b/tests/bulk_operation.rs
index 5b6f9dd..266b357 100644
--- a/tests/bulk_operation.rs
+++ b/tests/bulk_operation.rs
@@ -20,7 +20,7 @@ fn test_execute_error() {
     assert!(result.is_err());
 
     let error_message = format!("{:?}", result.err().unwrap());
-    assert_eq!(error_message, "BulkOperationError { error: MongoError (BsoncError: Command/CommandInvalidArg - Cannot do an empty bulk write), reply: OrderedDocument({}) }");
+    assert_eq!(error_message, "BulkOperationError { error: MongoError (BsoncError: Command/CommandInvalidArg - Cannot do an empty bulk write), reply: Document({}) }");
 }
 
 #[test]