diff --git a/pom.xml b/pom.xml
index 04883d0..41d8e93 100644
--- a/pom.xml
+++ b/pom.xml
@@ -105,12 +105,12 @@
             <dependency>
                 <groupId>org.slf4j</groupId>
                 <artifactId>slf4j-log4j12</artifactId>
-                <version>1.7.25</version>
+                <version>1.7.26</version>
             </dependency>            
             <dependency>
                 <groupId>org.slf4j</groupId>
                 <artifactId>jcl-over-slf4j</artifactId>
-                <version>1.7.25</version>                
+                <version>1.7.26</version>                
             </dependency>            
                         
             <dependency>
@@ -198,7 +198,7 @@
             <dependency>
                 <groupId>com.github.adminfaces</groupId>
                 <artifactId>admin-template</artifactId>
-                <version>1.0.0-RC21</version>
+                <version>1.0.0</version>
             </dependency>       
             <dependency>
                 <groupId>org.omnifaces</groupId>
@@ -220,7 +220,7 @@
             <dependency>
                 <groupId>org.apache.poi</groupId>
                 <artifactId>poi-ooxml</artifactId>
-                <version>4.0.1</version>
+                <version>4.1.0</version>
             </dependency>  
             <dependency>
                 <groupId>com.inversoft</groupId>
diff --git a/sharepoint/api/pom.xml b/sharepoint/api/pom.xml
index bb2cb0b..470d778 100644
--- a/sharepoint/api/pom.xml
+++ b/sharepoint/api/pom.xml
@@ -237,28 +237,23 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.7</version>
         </dependency>
         <dependency>
             <groupId>de.muehlencord.shared</groupId>
             <artifactId>shared-util</artifactId>
-            <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>1.7.25</version>
         </dependency>   
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
-            <version>1.7.25</version>
             <scope>test</scope>
         </dependency>             
     </dependencies>
diff --git a/util/src/main/java/de/muehlencord/shared/util/file/FileUtil.java b/util/src/main/java/de/muehlencord/shared/util/file/FileUtil.java
index 87bc25c..cdb06ac 100644
--- a/util/src/main/java/de/muehlencord/shared/util/file/FileUtil.java
+++ b/util/src/main/java/de/muehlencord/shared/util/file/FileUtil.java
@@ -87,7 +87,7 @@ public abstract class FileUtil {
     }
 
     /**
-     * copies the givn source file to the given destination filename
+     * copies the given source file to the given destination filename
      *
      * @param source the file to copy from
      * @param destination the destination filename to copy the source file to
@@ -95,6 +95,7 @@ public abstract class FileUtil {
      *
      * @deprecated use Files.copy instead
      */
+    @Deprecated
     public static boolean copyFileTo(File source, File destination) {
         try (FileInputStream fis = new FileInputStream(source);
                 FileOutputStream fos = new FileOutputStream(destination)) {