diff --git a/lib/pom.xml b/lib/pom.xml
index ac93726..78a5c5a 100644
--- a/lib/pom.xml
+++ b/lib/pom.xml
@@ -144,7 +144,7 @@
             <dependency>
                 <groupId>commons-io</groupId>
                 <artifactId>commons-io</artifactId>
-                <version>2.4</version>
+                <version>2.6</version>
             </dependency>
 
             <dependency>
@@ -156,7 +156,7 @@
             <dependency>
                 <groupId>org.apache.commons</groupId>
                 <artifactId>commons-lang3</artifactId>
-                <version>3.6</version>
+                <version>3.7</version>
             </dependency>
 
             <dependency>
@@ -180,7 +180,7 @@
             <dependency>
                 <groupId>org.apache.commons</groupId>
                 <artifactId>commons-text</artifactId>
-                <version>1.2</version>
+                <version>1.3</version>
             </dependency>
 
             <dependency>
@@ -198,7 +198,7 @@
             <dependency>
                 <groupId>org.easymock</groupId>
                 <artifactId>easymock</artifactId>
-                <version>3.4</version>
+                <version>3.6</version>
                 <scope>test</scope>
             </dependency>
 
@@ -473,7 +473,7 @@
             <dependency>
                 <groupId>com.google.errorprone</groupId>
                 <artifactId>error_prone_annotations</artifactId>
-                <version>2.0.11</version>
+                <version>2.0.18</version>
             </dependency>
 
             <dependency>