diff --git a/backend/core/apps.py b/backend/core/apps.py
index e0fda3869..935f0c2e0 100644
--- a/backend/core/apps.py
+++ b/backend/core/apps.py
@@ -378,7 +378,7 @@ def _ready(self):
 
         # Remove the 3 following lines after
         """from core.models import LoadedLibrary
-        for lib in LoadedLibrary.objects.all() :
+        for lib in StoredLibrary.objects.all() :
             lib.delete()"""
 
         start = time.perf_counter()
diff --git a/backend/core/migrations/0010_alter_storedlibrary_dependencies.py b/backend/core/migrations/0010_alter_storedlibrary_dependencies.py
new file mode 100644
index 000000000..27bf93e4e
--- /dev/null
+++ b/backend/core/migrations/0010_alter_storedlibrary_dependencies.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.0.4 on 2024-04-24 14:20
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0009_loadedlibrary_alter_framework_library_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='storedlibrary',
+            name='dependencies',
+            field=models.JSONField(null=True),
+        ),
+    ]
diff --git a/backend/core/models.py b/backend/core/models.py
index 574412e6a..6bdcce3c3 100644
--- a/backend/core/models.py
+++ b/backend/core/models.py
@@ -102,7 +102,7 @@ class Meta:
     )
     builtin = models.BooleanField(default=False)
     objects_meta = models.JSONField()
-    dependencies = models.CharField(blank=False,null=True,max_length=16384)
+    dependencies = models.JSONField(null=True) # models.CharField(blank=False,null=True,max_length=16384)
 
     def get_dependencies(self) -> List[str] : # We should add some kind of descriptor to LibaryMixin so that model_instance.dependencies directly returns a list instead of a string, using a function to get the desired value of a field is bad
         return [] if self.dependencies is None else self.dependencies.split(" ")
@@ -169,9 +169,7 @@ def store_library_file(fname: str) -> Union[str,None] :
             for key, value in library_data["objects"].items()
         }
 
-        dependencies = library_data.get("dependencies")
-        if dependencies is not None :
-            dependencies = " ".join(dependencies) # Which means we have to make the URN format more restrictive so that an URN is considered invalid if it contains any kind of whitespace.
+        dependencies = library_data.get("dependencies") # I don't want whitespaces in URN anymore nontheless
 
         library_objects = json.dumps(library_data["objects"])
         StoredLibrary.objects.create(
diff --git a/backend/library/libraries/critical_risk_matrix_3x3.yaml b/backend/library/libraries/critical_risk_matrix_3x3.yaml
index 87eee8a28..ba72f3327 100644
--- a/backend/library/libraries/critical_risk_matrix_3x3.yaml
+++ b/backend/library/libraries/critical_risk_matrix_3x3.yaml
@@ -1,7 +1,7 @@
 urn: urn:intuitem:risk:library:critical_risk_matrix_3x3
 locale: en
 ref_id: critical_3x3
-nam: Critical risk matrix 3x3
+name: Critical risk matrix 3x3
 description: Critical risk matrix 3x3
 version: 1
 provider: intuitem
diff --git a/backend/library/serializers.py b/backend/library/serializers.py
index 7bd6d9b51..5cf92c62b 100644
--- a/backend/library/serializers.py
+++ b/backend/library/serializers.py
@@ -31,6 +31,7 @@ class Meta:
     # objects_meta = serializers.JSONField()
 
 class StoredLibraryDetailedSerializer(serializers.ModelSerializer):
+    dependencies = lambda dependencies: dependencies.split(" ")
     class Meta:
         model = StoredLibrary
         fields = "__all__"