diff --git a/pom.xml b/pom.xml
index 636418bb69..958c2b0ff2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -496,7 +496,7 @@
 
     <!-- security libraries -->
     <ssp.version>1.0.0-SNAPSHOT</ssp.version>
-    <shiro.version>1.4.0-RC2</shiro.version>
+    <shiro.version>1.4.0</shiro.version>
 
     <!-- repostitory libraries -->
     <jgit.version>v4.5.2.201704071617-r-scm1</jgit.version>
diff --git a/scm-core/pom.xml b/scm-core/pom.xml
index 56901d6d55..ddd443afb4 100644
--- a/scm-core/pom.xml
+++ b/scm-core/pom.xml
@@ -40,7 +40,12 @@
       <groupId>org.slf4j</groupId>
       <version>${slf4j.version}</version>
     </dependency>
-    
+    <dependency>
+      <artifactId>jcl-over-slf4j</artifactId>
+      <groupId>org.slf4j</groupId>
+      <version>${slf4j.version}</version>
+    </dependency>
+
     <!-- security -->
     
     <dependency>