Merge branch 'pr-55'

This closes #55
diff --git a/pom.xml b/pom.xml
index 731ffc1..047e3ff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -101,7 +101,7 @@
     <maven-scm.version>1.11.2</maven-scm.version>
     <commons.spotbugs.version>4.2.3</commons.spotbugs.version>
     <commons.spotbugs.impl.version>4.2.3</commons.spotbugs.impl.version>    
-    <commons.jacoco.version>0.8.6</commons.jacoco.version>
+    <commons.jacoco.version>0.8.7</commons.jacoco.version>
     <commons.jacoco.classRatio>0.1</commons.jacoco.classRatio>
     <commons.jacoco.instructionRatio>0.1</commons.jacoco.instructionRatio>
     <commons.jacoco.methodRatio>0.1</commons.jacoco.methodRatio>
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 61be61c..9d5a488 100755
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -52,6 +52,7 @@
       <action type="update" dev="ggregory" due-to="Arturo Bernal">Minor Improvements #34.</action>
       <action type="update" dev="kinow" due-to="dependabot">Bump actions/cache from v2 to v2.1.5 #38 #50.</action>
       <action type="update" dev="kinow" due-to="dependabot">Bump maven.plugin.version from 3.6.0 to 3.6.1 #54.</action>
+      <action type="update" dev="kinow" due-to="dependabot">Bump jacoco-maven-plugin from 0.8.6 to 0.8.7 #55.</action>
     </release>
 
     <release version="1.7" date="2019-08-30" description="Version 1.7">