diff --git a/package.json b/package.json
index 018a4e3c..fe96b3f8 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "jsonata": "^1.8.4",
     "jsonexport": "^3.2.0",
     "jspdf": "^2.3.1",
-    "lamp-core": "2022.3.8",
+    "lamp-core": "^2024.11.18",
     "material-icons": "^1.10.11",
     "monaco-editor": "^0.33.0",
     "notistack": "^2.0.5",
diff --git a/src/components/EmbeddedActivity.tsx b/src/components/EmbeddedActivity.tsx
index 3acad7dc..1395807e 100644
--- a/src/components/EmbeddedActivity.tsx
+++ b/src/components/EmbeddedActivity.tsx
@@ -30,7 +30,7 @@ const demoActivities = {
   "Dot Touch": "dottouch",
   "lamp.jewels_a": "jewelspro",
   "lamp.jewels_b": "jewelspro",
-  "lamp.fragmented_letters": "fragmentedletters",
+  "lamp.fragmented_letters": "fragmentationofletters",
   "lamp.dbt_diary_card": "dbtdiarycard",
   "lamp.balloon_risk": "balloonrisk",
   "lamp.pop_the_bubbles": "popthebubbles",
diff --git a/src/components/shared/CustomFileWidget.tsx b/src/components/shared/CustomFileWidget.tsx
index 199e6b85..7e5bfbf5 100644
--- a/src/components/shared/CustomFileWidget.tsx
+++ b/src/components/shared/CustomFileWidget.tsx
@@ -100,7 +100,16 @@ export default function CustomFileWidget(props) {
                 <source src={props?.value ?? ""} />
               </audio>
             ) : (
-              <img src={props?.value ?? ""} height="150" />
+              props?.value.startsWith("data:image/") && (
+                <img
+                  src={props?.value ?? ""}
+                  height="150"
+                  onError={(e) => {
+                    const image = e.target as HTMLImageElement
+                    image.style.display = "none" // Hide broken images
+                  }}
+                />
+              )
             )}
             <IconButton onClick={onClick} className={classes.closeButton}>
               <Icon className={classes.closeIcon}>close</Icon>