[maven-release-plugin] prepare for next development iteration
diff --git a/all/pom.xml b/all/pom.xml
index 1d06256..43a7d27 100644
--- a/all/pom.xml
+++ b/all/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/cache/pom.xml b/cache/pom.xml
index 7cfef2c..aa635ae 100644
--- a/cache/pom.xml
+++ b/cache/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/config/core/pom.xml b/config/core/pom.xml
index 9fd383b..b1ac21a 100644
--- a/config/core/pom.xml
+++ b/config/core/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-config</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/config/ogdl/pom.xml b/config/ogdl/pom.xml
index 443f54e..b830a35 100644
--- a/config/ogdl/pom.xml
+++ b/config/ogdl/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-config</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/config/pom.xml b/config/pom.xml
index 30ddf7e..369bdfd 100644
--- a/config/pom.xml
+++ b/config/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/pom.xml b/core/pom.xml
index 1c7f760..a70ee00 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/crypto/cipher/pom.xml b/crypto/cipher/pom.xml
index 4b23847..0a34352 100644
--- a/crypto/cipher/pom.xml
+++ b/crypto/cipher/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-crypto</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/crypto/core/pom.xml b/crypto/core/pom.xml
index 5c42fc7..5d2638f 100644
--- a/crypto/core/pom.xml
+++ b/crypto/core/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-crypto</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/crypto/hash/pom.xml b/crypto/hash/pom.xml
index fb34641..4217f16 100644
--- a/crypto/hash/pom.xml
+++ b/crypto/hash/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-crypto</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/crypto/pom.xml b/crypto/pom.xml
index de3929f..ed8e7ae 100644
--- a/crypto/pom.xml
+++ b/crypto/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/event/pom.xml b/event/pom.xml
index bea8ccc..a9d4668 100644
--- a/event/pom.xml
+++ b/event/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/integration-tests/guice3/pom.xml b/integration-tests/guice3/pom.xml
index b080738..ffe9727 100644
--- a/integration-tests/guice3/pom.xml
+++ b/integration-tests/guice3/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
 		<groupId>org.apache.shiro.integrationtests</groupId>
 		<artifactId>shiro-integration-tests</artifactId>
-		<version>1.8.0</version>
+		<version>1.8.1-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/integration-tests/guice4/pom.xml b/integration-tests/guice4/pom.xml
index 37be50a..ce422d4 100644
--- a/integration-tests/guice4/pom.xml
+++ b/integration-tests/guice4/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
 		<groupId>org.apache.shiro.integrationtests</groupId>
 		<artifactId>shiro-integration-tests</artifactId>
-		<version>1.8.0</version>
+		<version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index 2902d25..1da36d0 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/integration-tests/support/pom.xml b/integration-tests/support/pom.xml
index b929ad1..954ee77 100644
--- a/integration-tests/support/pom.xml
+++ b/integration-tests/support/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
 		<groupId>org.apache.shiro.integrationtests</groupId>
 		<artifactId>shiro-integration-tests</artifactId>
-		<version>1.8.0</version>
+		<version>1.8.1-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/lang/pom.xml b/lang/pom.xml
index 17b804a..68df0d8 100644
--- a/lang/pom.xml
+++ b/lang/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index fa9c36a..d24729d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
     <groupId>org.apache.shiro</groupId>
     <artifactId>shiro-root</artifactId>
     <packaging>pom</packaging>
-    <version>1.8.0</version>
+    <version>1.8.1-SNAPSHOT</version>
 
     <name>Apache Shiro</name>
     <url>https://shiro.apache.org/</url>
@@ -44,7 +44,7 @@
         <connection>scm:git:https://gitbox.apache.org/repos/asf/shiro.git</connection>
         <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/shiro.git</developerConnection>
         <url>https://github.com/apache/shiro/tree/${project.scm.tag}</url>
-        <tag>shiro-root-1.8.0</tag>
+        <tag>master</tag>
     </scm>
     <issueManagement>
         <system>Jira</system>
diff --git a/samples/aspectj/pom.xml b/samples/aspectj/pom.xml
index 651a590..3401e8e 100644
--- a/samples/aspectj/pom.xml
+++ b/samples/aspectj/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
 	    <relativePath>../pom.xml</relativePath>
         </parent>
 
diff --git a/samples/guice/pom.xml b/samples/guice/pom.xml
index f8b75f9..37fd922 100644
--- a/samples/guice/pom.xml
+++ b/samples/guice/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-		<version>1.8.0</version>
+		<version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/samples/jaxrs/pom.xml b/samples/jaxrs/pom.xml
index 6d72d68..8dfea9c 100644
--- a/samples/jaxrs/pom.xml
+++ b/samples/jaxrs/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/samples/pom.xml b/samples/pom.xml
index 513d06b..cc421a8 100644
--- a/samples/pom.xml
+++ b/samples/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/samples/quickstart-guice/pom.xml b/samples/quickstart-guice/pom.xml
index 3de6832..91bb6e7 100644
--- a/samples/quickstart-guice/pom.xml
+++ b/samples/quickstart-guice/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/samples/quickstart/pom.xml b/samples/quickstart/pom.xml
index 83dff09..abaafb5 100644
--- a/samples/quickstart/pom.xml
+++ b/samples/quickstart/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/samples/servlet-plugin/pom.xml b/samples/servlet-plugin/pom.xml
index 1d7612d..0a93b2f 100644
--- a/samples/servlet-plugin/pom.xml
+++ b/samples/servlet-plugin/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/samples/spring-boot-web/pom.xml b/samples/spring-boot-web/pom.xml
index 0f0dbb3..5b409f8 100644
--- a/samples/spring-boot-web/pom.xml
+++ b/samples/spring-boot-web/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/samples/spring-boot/pom.xml b/samples/spring-boot/pom.xml
index defdba4..1015c85 100644
--- a/samples/spring-boot/pom.xml
+++ b/samples/spring-boot/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/samples/spring-hibernate/pom.xml b/samples/spring-hibernate/pom.xml
index 63f75b8..aa5adf9 100644
--- a/samples/spring-hibernate/pom.xml
+++ b/samples/spring-hibernate/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/samples/spring-mvc/pom.xml b/samples/spring-mvc/pom.xml
index f862d81..8ee5c54 100644
--- a/samples/spring-mvc/pom.xml
+++ b/samples/spring-mvc/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/samples/spring/pom.xml b/samples/spring/pom.xml
index c935e04..f91ce97 100644
--- a/samples/spring/pom.xml
+++ b/samples/spring/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/samples/web/pom.xml b/samples/web/pom.xml
index 237c11a..d38a34f 100644
--- a/samples/web/pom.xml
+++ b/samples/web/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.shiro.samples</groupId>
         <artifactId>shiro-samples</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/aspectj/pom.xml b/support/aspectj/pom.xml
index 84a583b..1e90483 100644
--- a/support/aspectj/pom.xml
+++ b/support/aspectj/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/cas/pom.xml b/support/cas/pom.xml
index 9c1a701..d2f2bbf 100644
--- a/support/cas/pom.xml
+++ b/support/cas/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/ehcache/pom.xml b/support/ehcache/pom.xml
index af68767..5ea874b 100644
--- a/support/ehcache/pom.xml
+++ b/support/ehcache/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/features/pom.xml b/support/features/pom.xml
index 4bcb9e1..4ec0448 100644
--- a/support/features/pom.xml
+++ b/support/features/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/guice/pom.xml b/support/guice/pom.xml
index 7d23726..5a7b332 100644
--- a/support/guice/pom.xml
+++ b/support/guice/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/hazelcast/pom.xml b/support/hazelcast/pom.xml
index 7b200b2..36b7cee 100644
--- a/support/hazelcast/pom.xml
+++ b/support/hazelcast/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/jaxrs/pom.xml b/support/jaxrs/pom.xml
index daee306..1e2f4fe 100644
--- a/support/jaxrs/pom.xml
+++ b/support/jaxrs/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/pom.xml b/support/pom.xml
index 89e7a2e..97dbf1c 100644
--- a/support/pom.xml
+++ b/support/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/quartz/pom.xml b/support/quartz/pom.xml
index 324de2f..679fad2 100644
--- a/support/quartz/pom.xml
+++ b/support/quartz/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/servlet-plugin/pom.xml b/support/servlet-plugin/pom.xml
index 5b2828e..11d7da5 100644
--- a/support/servlet-plugin/pom.xml
+++ b/support/servlet-plugin/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/spring-boot/pom.xml b/support/spring-boot/pom.xml
index be27c70..d0fb33f 100644
--- a/support/spring-boot/pom.xml
+++ b/support/spring-boot/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/spring-boot/spring-boot-starter/pom.xml b/support/spring-boot/spring-boot-starter/pom.xml
index fe13780..02b2986 100644
--- a/support/spring-boot/spring-boot-starter/pom.xml
+++ b/support/spring-boot/spring-boot-starter/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-spring-boot</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/spring-boot/spring-boot-web-starter/pom.xml b/support/spring-boot/spring-boot-web-starter/pom.xml
index 41fcd60..42ed585 100644
--- a/support/spring-boot/spring-boot-web-starter/pom.xml
+++ b/support/spring-boot/spring-boot-web-starter/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-spring-boot</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/support/spring/pom.xml b/support/spring/pom.xml
index fa57625..4abc072 100644
--- a/support/spring/pom.xml
+++ b/support/spring/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-support</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/test-coverage/pom.xml b/test-coverage/pom.xml
index 3b9e18a..c3aba73 100644
--- a/test-coverage/pom.xml
+++ b/test-coverage/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/tools/hasher/pom.xml b/tools/hasher/pom.xml
index 892e933..56dfd7a 100644
--- a/tools/hasher/pom.xml
+++ b/tools/hasher/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro.tools</groupId>
         <artifactId>shiro-tools</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/tools/pom.xml b/tools/pom.xml
index 25d7138..fb1c412 100644
--- a/tools/pom.xml
+++ b/tools/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/web/pom.xml b/web/pom.xml
index a65da07..ff4e32d 100644
--- a/web/pom.xml
+++ b/web/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.shiro</groupId>
         <artifactId>shiro-root</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>