diff --git a/java/hadoop-4mc/pom.xml b/java/hadoop-4mc/pom.xml
index 7e0a7a1..b9d628a 100644
--- a/java/hadoop-4mc/pom.xml
+++ b/java/hadoop-4mc/pom.xml
@@ -14,7 +14,7 @@
 
     <groupId>com.hadoop.fourmc</groupId>
     <artifactId>hadoop-4mc</artifactId>
-    <version>1.1.0</version>
+    <version>1.2.0</version>
     <packaging>jar</packaging>
 
     <name>4mc</name>
@@ -55,7 +55,7 @@
         <dependency>
             <groupId>commons-logging</groupId>
             <artifactId>commons-logging</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.3</version>
         </dependency>
 
         <!-- hadoop -->
diff --git a/java/hadoop-4mc/src/main/java/com/hadoop/compression/fourmc/FourMcInputStream.java b/java/hadoop-4mc/src/main/java/com/hadoop/compression/fourmc/FourMcInputStream.java
index 6e9fe69..a083d9b 100644
--- a/java/hadoop-4mc/src/main/java/com/hadoop/compression/fourmc/FourMcInputStream.java
+++ b/java/hadoop-4mc/src/main/java/com/hadoop/compression/fourmc/FourMcInputStream.java
@@ -205,6 +205,7 @@ public static FourMcBlockIndex readIndex(FileSystem fs, Path file) throws IOExce
             buf = new byte[readTailSize];
             readFully(indexIn, buf, 0, buf.length);
         }
+        indexIn.close();
 
         int startFooterOffset = readTailSize - footerSize;