diff --git a/extensions/database/pom.xml b/extensions/database/pom.xml
index 0b24c2148..dd3fb02fa 100644
--- a/extensions/database/pom.xml
+++ b/extensions/database/pom.xml
@@ -56,7 +56,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.1.0</version>
         <configuration>
           <encoding>UTF-8</encoding>
         </configuration>
diff --git a/extensions/gdata/pom.xml b/extensions/gdata/pom.xml
index 703697667..2f72bf6d3 100644
--- a/extensions/gdata/pom.xml
+++ b/extensions/gdata/pom.xml
@@ -56,7 +56,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.1.0</version>
         <configuration>
           <encoding>UTF-8</encoding>
         </configuration>
diff --git a/extensions/jython/pom.xml b/extensions/jython/pom.xml
index 13f60a4c7..d4674857b 100644
--- a/extensions/jython/pom.xml
+++ b/extensions/jython/pom.xml
@@ -58,7 +58,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.1.0</version>
         <configuration>
           <encoding>UTF-8</encoding>
         </configuration>
diff --git a/extensions/pc-axis/pom.xml b/extensions/pc-axis/pom.xml
index 399c03592..3e32c9a2c 100644
--- a/extensions/pc-axis/pom.xml
+++ b/extensions/pc-axis/pom.xml
@@ -56,7 +56,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.1.0</version>
         <configuration>
           <encoding>UTF-8</encoding>
         </configuration>
diff --git a/extensions/phonetic/pom.xml b/extensions/phonetic/pom.xml
index 5303c0ae6..f17419d7b 100644
--- a/extensions/phonetic/pom.xml
+++ b/extensions/phonetic/pom.xml
@@ -58,7 +58,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.1.0</version>
         <configuration>
           <encoding>UTF-8</encoding>
         </configuration>
diff --git a/extensions/wikidata/pom.xml b/extensions/wikidata/pom.xml
index fab5d4837..9d4d4eded 100644
--- a/extensions/wikidata/pom.xml
+++ b/extensions/wikidata/pom.xml
@@ -66,7 +66,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.1.0</version>
         <configuration>
           <encoding>UTF-8</encoding>
         </configuration>
diff --git a/main/pom.xml b/main/pom.xml
index 7bb24ff89..ab0a14498 100644
--- a/main/pom.xml
+++ b/main/pom.xml
@@ -73,7 +73,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.1.0</version>
         <configuration>
           <encoding>UTF-8</encoding>
         </configuration>
diff --git a/pom.xml b/pom.xml
index f091b71f8..d658cebc6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,7 +103,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.1.0</version>
         <configuration>
           <encoding>UTF-8</encoding>
         </configuration>
diff --git a/server/pom.xml b/server/pom.xml
index 5ac253bee..596f218f2 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -66,7 +66,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.1.0</version>
         <configuration>
           <encoding>UTF-8</encoding>
         </configuration>