diff --git a/src/server/neopets-assets.js b/src/server/neopets-assets.js
index 179e40d5..dfe04641 100644
--- a/src/server/neopets-assets.js
+++ b/src/server/neopets-assets.js
@@ -37,7 +37,7 @@ async function loadAssetManifest(swfUrl) {
 const SWF_URL_PATTERN = /^https?:\/\/images\.neopets\.com\/cp\/(bio|items)\/swf\/(.+?)_([a-z0-9]+)\.swf$/;
 
 function convertSwfUrlToPossibleManifestUrls(swfUrl) {
-  const match = new URL(swfUrl, "http://images.neopets.com")
+  const match = new URL(swfUrl, "https://images.neopets.com")
     .toString()
     .match(SWF_URL_PATTERN);
   if (!match) {
@@ -51,8 +51,8 @@ function convertSwfUrlToPossibleManifestUrls(swfUrl) {
   // TODO: There are a few potential manifest URLs in play! Long-term, we
   //       should get this from modeling data. But these are some good guesses!
   return [
-    `http://images.neopets.com/cp/${type}/data/${folders}/manifest.json`,
-    `http://images.neopets.com/cp/${type}/data/${folders}_${hash}/manifest.json`,
+    `https://images.neopets.com/cp/${type}/data/${folders}/manifest.json`,
+    `https://images.neopets.com/cp/${type}/data/${folders}_${hash}/manifest.json`,
   ];
 }
 
diff --git a/src/server/types/AppearanceLayer.js b/src/server/types/AppearanceLayer.js
index 69aab867..9f041b6b 100644
--- a/src/server/types/AppearanceLayer.js
+++ b/src/server/types/AppearanceLayer.js
@@ -423,7 +423,7 @@ async function loadAndCacheAssetDataFromManifest(db, layer) {
 
   const format = asset.format;
   const assetUrls = asset.assetData.map(
-    (ad) => new URL(ad.path, "http://images.neopets.com")
+    (ad) => new URL(ad.path, "https://images.neopets.com")
   );
 
   // In the case of JS assets, we want the *last* one in the list, because
diff --git a/src/server/types/MutationsForSupport.js b/src/server/types/MutationsForSupport.js
index 02f8e4fe..b0a123df 100644
--- a/src/server/types/MutationsForSupport.js
+++ b/src/server/types/MutationsForSupport.js
@@ -518,7 +518,7 @@ const resolvers = {
                 {
                   title: `🛠 ${colorName} ${speciesName}`,
                   thumbnail: {
-                    url: `http://pets.neopets.com/cp/${
+                    url: `https://pets.neopets.com/cp/${
                       petType.basicImageHash || petType.imageHash
                     }/1/6.png`,
                     height: 150,
@@ -754,7 +754,7 @@ const resolvers = {
               {
                 title: `🛠 ${colorName} ${speciesName}`,
                 thumbnail: {
-                  url: `http://pets.neopets.com/cp/${
+                  url: `https://pets.neopets.com/cp/${
                     petType.basicImageHash || petType.imageHash
                   }/1/6.png`,
                   height: 150,
@@ -833,7 +833,7 @@ const resolvers = {
               {
                 title: `🛠 ${colorName} ${speciesName}`,
                 thumbnail: {
-                  url: `http://pets.neopets.com/cp/${
+                  url: `https://pets.neopets.com/cp/${
                     petType.basicImageHash || petType.imageHash
                   }/1/6.png`,
                   height: 150,