Bump actions/cache from v2 to v2.1.4 #159.
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index ca7c4e0..cabb28d 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -125,6 +125,9 @@
       <action dev="ggregory" due-to="Gary Gregory" type="update">
         Update commons.spotbugs.impl.version 4.1.3 -> 4.2.0.
       </action>
+      <action dev="ggregory" due-to="Dependabot" type="update">
+        Bump actions/cache from v2 to v2.1.4 #159.
+      </action>
     </release>
     <release version="2.7.0" date="2020-10-26" description="Maintenance release. Requires Java 8.">
       <action issue="VFS-753" dev="ggregory" due-to="John Webb, Gary Gregory" type="fix">