Bump actions/cache from 2.1.5 to 2.1.6 #70.
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index fdec0c9..85cecda 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -87,6 +87,9 @@
             <action type="update" dev="ggregory" due-to="Gary Gregory">
                Update from Apache Commons IO 2.8.0 to 2.9.0.
             </action>
+            <action type="update" dev="ggregory" due-to="Dependabot">
+               Bump actions/cache from 2.1.5 to 2.1.6 #70.
+            </action>
         </release>
         <release version="3.0" date="2020-08-16">
             <action issue="JCS-205" dev="tv" type="fix">