diff --git a/requirements.txt b/requirements.txt
index e44b444..404d356 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Django==3.2.12
 gunicorn==20.1.0
 uvicorn==0.17.6
-psycopg2-binary==2.8.6
+psycopg2-binary==3.0.10
 click==7.0
 pillow==9.0.1
 awesome-slugify>=1.6.5
@@ -9,7 +9,7 @@ requests>=2.22.0
 beautifulsoup4==4.6.2
 pyyaml==5.4
 feedparser==6
-sentry-sdk==0.14.1
+sentry-sdk==1.5.8
 nltk==3.6.6
 newspaper3k>=0.2.8
 django-bleach==1.0.0
diff --git a/scripts/initialize.py b/scripts/initialize.py
index 0536040..79f8257 100644
--- a/scripts/initialize.py
+++ b/scripts/initialize.py
@@ -126,7 +126,7 @@ def initialize(config, board_slug, upload_favicons, always_yes):
                                 icon = upload_image_from_url(icon)
                                 print(f"- uploaded favicon: {icon}")
 
-                        feed.icon = icon
+                        feed.icon = icon[:512] if icon else None
 
                 feed.save()