diff --git a/pom.xml b/pom.xml
index 5ae991b..c737b7d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.github.yezhihao</groupId>
     <artifactId>protostar</artifactId>
-    <version>1.0.3.RELEASE</version>
+    <version>1.0.4.RELEASE</version>
     <packaging>jar</packaging>
 
     <name>Protostar</name>
@@ -62,7 +62,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-buffer</artifactId>
-            <version>4.1.58.Final</version>
+            <version>4.1.63.Final</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>
diff --git a/src/main/java/io/github/yezhihao/protostar/util/Bcd.java b/src/main/java/io/github/yezhihao/protostar/util/Bcd.java
index e215c61..01ba79d 100644
--- a/src/main/java/io/github/yezhihao/protostar/util/Bcd.java
+++ b/src/main/java/io/github/yezhihao/protostar/util/Bcd.java
@@ -64,13 +64,17 @@ public class Bcd {
         int year = HUNDRED_YEAR + num(bcd[i - 5]);
         if (year < YEAR_RANGE)
             year += 100;
-        return LocalDateTime.of(
-                year,
-                num(bcd[i - 4]),
-                num(bcd[i - 3]),
-                num(bcd[i - 2]),
-                num(bcd[i - 1]),
-                num(bcd[i]));
+        try {
+            return LocalDateTime.of(
+                    year,
+                    num(bcd[i - 4]),
+                    num(bcd[i - 3]),
+                    num(bcd[i - 2]),
+                    num(bcd[i - 1]),
+                    num(bcd[i]));
+        } catch (Exception e) {
+            return null;
+        }
     }
 
     /** 日期转BCD (yyMMdd) */