diff --git a/opentsdbreader/pom.xml b/opentsdbreader/pom.xml
index b10fba02..f9fdaf02 100644
--- a/opentsdbreader/pom.xml
+++ b/opentsdbreader/pom.xml
@@ -22,7 +22,7 @@
 
         <!-- http -->
         <httpclient.version>4.5</httpclient.version>
-        <commons-io.version>2.4</commons-io.version>
+        <commons-io.version>2.14.0</commons-io.version>
 
         <!-- opentsdb -->
         <opentsdb.version>2.3.2</opentsdb.version>
diff --git a/pom.xml b/pom.xml
index 1b364a75..a7b88119 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
         <!--slf4j 1.7.10 和 logback-classic 1.0.13 是好基友 -->
         <slf4j-api-version>1.7.10</slf4j-api-version>
         <logback-classic-version>1.0.13</logback-classic-version>
-        <commons-io-version>2.4</commons-io-version>
+        <commons-io-version>2.14.0</commons-io-version>
         <junit-version>4.13.1</junit-version>
         <tddl.version>5.1.22-1</tddl.version>
         <swift-version>1.0.0</swift-version>
diff --git a/tsdbreader/pom.xml b/tsdbreader/pom.xml
index 4b3f58c6..eae049f5 100644
--- a/tsdbreader/pom.xml
+++ b/tsdbreader/pom.xml
@@ -22,7 +22,7 @@
 
         <!-- http -->
         <httpclient.version>4.5</httpclient.version>
-        <commons-io.version>2.4</commons-io.version>
+        <commons-io.version>2.14.0</commons-io.version>
 
         <!-- test -->
         <junit4.version>4.13.1</junit4.version>
diff --git a/tsdbwriter/pom.xml b/tsdbwriter/pom.xml
index 9f997123..22297aa7 100644
--- a/tsdbwriter/pom.xml
+++ b/tsdbwriter/pom.xml
@@ -22,7 +22,7 @@
 
         <!-- http -->
         <httpclient.version>4.5</httpclient.version>
-        <commons-io.version>2.4</commons-io.version>
+        <commons-io.version>2.14.0</commons-io.version>
 
         <!-- test -->
         <junit4.version>4.13.1</junit4.version>