Upgrade to Apache Felix SCR 2.1.20
diff --git a/winegrower-extension/winegrower-agent/pom.xml b/winegrower-extension/winegrower-agent/pom.xml
index 19535fd..ad1f6b2 100644
--- a/winegrower-extension/winegrower-agent/pom.xml
+++ b/winegrower-extension/winegrower-agent/pom.xml
@@ -34,8 +34,6 @@
     <winegrower.build.name>${winegrower.build.name.base}.extension.agent</winegrower.build.name>
   </properties>
 
-
-
   <dependencies>
     <dependency>
       <groupId>org.apache.winegrower</groupId>
@@ -54,7 +52,7 @@
     <dependency>
       <groupId>org.apache.felix</groupId>
       <artifactId>org.apache.felix.scr</artifactId>
-      <version>2.1.16</version>
+      <version>2.1.20</version>
       <scope>provided</scope>
     </dependency>
   </dependencies>