diff --git a/layouts/rss.xml b/layouts/rss.xml
index a7b2aa5..7fa69a5 100644
--- a/layouts/rss.xml
+++ b/layouts/rss.xml
@@ -7,7 +7,7 @@
 	<generator>Hugo -- gohugo.io</generator>{{ with .Site.LanguageCode }}
 	<language>{{.}}</language>{{end}}
 	<image>
-    <url>{{.Site.BaseURL}}{{.Site.Params.default_img}}</url>
+    <url>{{.Site.BaseURL}}{{.Site.Params.default_img}}?d={{.Date.Unix}}</url>
     </image>
 	{{if .Site.Params.funding}}
 	<podcast:funding url="{{.Site.Params.funding}}">Support this work!</podcast:funding>{{end}}	{{ range .Site.RegularPages }}
@@ -27,9 +27,9 @@
 				<enclosure url="{{.Site.BaseURL}}{{.Params.audio}}" />
 			{{end}}
 		{{end}}{{ if .Params.image}}
-		<image>{{.Site.BaseURL}}{{.Params.image}}</image>
-		<media:thumbnail href="{{.Site.BaseURL}}{{.Params.image}}" />
-		<itunes:image href="{{.Site.BaseURL}}{{.Params.image}}" />{{end}}
+		<image>{{.Site.BaseURL}}{{.Params.image}}?d={{.Date.Unix}}</image>
+		<media:thumbnail href="{{.Site.BaseURL}}{{.Params.image}}?d={{.Date.Unix}}" />
+		<itunes:image href="{{.Site.BaseURL}}{{.Params.image}}?d={{.Date.Unix}}" />{{end}}
 		<description>{{.Params.description}}</description>
 		<content:encoded>{{- .Content | html -}}
 		&lt;p&gt;Thank you for reading this through RSS 📡&lt;/p&gt;