diff --git a/packages/app/obojobo-express/server/views/lti_config_xml.ejs b/packages/app/obojobo-express/server/views/lti_config_xml.ejs
index 684dbbaf11..08e180c558 100644
--- a/packages/app/obojobo-express/server/views/lti_config_xml.ejs
+++ b/packages/app/obojobo-express/server/views/lti_config_xml.ejs
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <cartridge_basiclti_link
-	xmlns="http://www.imsglobal.org/xsd/imslticc_v1p0"
-	xmlns:blti="http://www.imsglobal.org/xsd/imsbasiclti_v1p0"
-	xmlns:lticm="http://www.imsglobal.org/xsd/imslticm_v1p0"
-	xmlns:lticp="http://www.imsglobal.org/xsd/imslticp_v1p0"
+	xmlns="https://www.imsglobal.org/xsd/imslticc_v1p0"
+	xmlns:blti="https://www.imsglobal.org/xsd/imsbasiclti_v1p0"
+	xmlns:lticm="https://www.imsglobal.org/xsd/imslticm_v1p0"
+	xmlns:lticp="https://www.imsglobal.org/xsd/imslticp_v1p0"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://www.imsglobal.org/xsd/imslticc_v1p0 http://www.imsglobal.org/xsd/lti/ltiv1p0/imslticc_v1p0.xsd http://www.imsglobal.org/xsd/imsbasiclti_v1p0 http://www.imsglobal.org/xsd/lti/ltiv1p0/imsbasiclti_v1p0p1.xsd http://www.imsglobal.org/xsd/imslticm_v1p0 http://www.imsglobal.org/xsd/lti/ltiv1p0/imslticm_v1p0.xsd http://www.imsglobal.org/xsd/imslticp_v1p0 http://www.imsglobal.org/xsd/lti/ltiv1p0/imslticp_v1p0.xsd">
+	xsi:schemaLocation="https://www.imsglobal.org/xsd/imslticc_v1p0 https://www.imsglobal.org/xsd/lti/ltiv1p0/imslticc_v1p0.xsd https://www.imsglobal.org/xsd/imsbasiclti_v1p0 https://www.imsglobal.org/xsd/lti/ltiv1p0/imsbasiclti_v1p0p1.xsd https://www.imsglobal.org/xsd/imslticm_v1p0 https://www.imsglobal.org/xsd/lti/ltiv1p0/imslticm_v1p0.xsd https://www.imsglobal.org/xsd/imslticp_v1p0 https://www.imsglobal.org/xsd/lti/ltiv1p0/imslticp_v1p0.xsd">
 
 	<blti:title><%= title %></blti:title>
 	<blti:description><%= description %></blti:description>
diff --git a/packages/obonode/obojobo-chunks-materia/server/route-helpers.js b/packages/obonode/obojobo-chunks-materia/server/route-helpers.js
index a2a418e3b6..1d47e6aa05 100644
--- a/packages/obonode/obojobo-chunks-materia/server/route-helpers.js
+++ b/packages/obonode/obojobo-chunks-materia/server/route-helpers.js
@@ -214,7 +214,7 @@ const verifyScorePassback = (headers, body, originalUrl, baseUrl) => {
 
 const createPassbackResult = ({ success, messageId, messageRefId }) => {
 	return `<?xml version="1.0" encoding="UTF-8"?>
-		<imsx_POXEnvelopeResponse xmlns = "http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0">
+		<imsx_POXEnvelopeResponse xmlns = "https://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0">
 			<imsx_POXHeader>
 				<imsx_POXResponseHeaderInfo>
 					<imsx_version>V1.0</imsx_version>