diff --git a/pom.xml b/pom.xml
index 49ea402..85f780a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
         <freemarker.version>2.3.24-incubating</freemarker.version>
         <pdfbox.version>2.0.2</pdfbox.version>
         <gson.version>2.7</gson.version>
-        <shiro.version>1.2.6</shiro.version>
+        <shiro.version>1.3.0</shiro.version>
     </properties>
     
     <dependencyManagement>
@@ -166,8 +166,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>${maven-compiler-plugin.version}</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>${maven.compiler.source}</source>
+                    <target>${maven.compiler.target}</target>
                     <showDeprecation>true</showDeprecation>
                 </configuration>
             </plugin>