diff --git a/src/zenml/zen_stores/migrations/versions/c22561cbb3a9_add_artifact_unique_constraints.py b/src/zenml/zen_stores/migrations/versions/c22561cbb3a9_add_artifact_unique_constraints.py
index bee39e31ae3..f18722a1aea 100644
--- a/src/zenml/zen_stores/migrations/versions/c22561cbb3a9_add_artifact_unique_constraints.py
+++ b/src/zenml/zen_stores/migrations/versions/c22561cbb3a9_add_artifact_unique_constraints.py
@@ -6,9 +6,10 @@
 
 """
 
-from alembic import op
+from collections import defaultdict
+
 import sqlalchemy as sa
-import sqlmodel
+from alembic import op
 
 # revision identifiers, used by Alembic.
 revision = "c22561cbb3a9"
@@ -17,39 +18,47 @@
 depends_on = None
 
 
+def resolve_duplicate_versions() -> None:
+    """Resolve duplicate artifact versions."""
+    connection = op.get_bind()
+
+    meta = sa.MetaData()
+    meta.reflect(
+        bind=op.get_bind(),
+        only=("artifact_version",),
+    )
+
+    artifact_version_table = sa.Table("artifact_version", meta)
+    query = sa.select(
+        artifact_version_table.c.id,
+        artifact_version_table.c.artifact_id,
+        artifact_version_table.c.version,
+    )
+
+    versions_per_artifact = defaultdict(set)
+
+    for id, artifact_id, version in connection.execute(query).fetchall():
+        versions = versions_per_artifact[artifact_id]
+        if version in versions:
+            for suffix_length in range(4, len(id)):
+                new_version = f"{version}-{id[:suffix_length]}"
+                if new_version not in versions:
+                    version = new_version
+                    break
+
+            connection.execute(
+                sa.update(artifact_version_table)
+                .where(artifact_version_table.c.id == id)
+                .values(version=version)
+            )
+
+        versions.add(version)
+
+
 def upgrade() -> None:
     """Upgrade database schema and/or data, creating a new revision."""
     # ### commands auto generated by Alembic - please adjust! ###
-    bind = op.get_bind()
-    session = sqlmodel.Session(bind=bind)
-
-    avs = session.exec(
-        sa.text(
-            """
-             SELECT artifact_id, version 
-             FROM artifact_version
-             """
-        )
-    ).all()
-
-    print(avs)
-    from collections import defaultdict
-    mapping = defaultdict(set)
-
-    for artifact_id, version in avs:
-        if version in mapping[artifact_id]:
-            artifact_name = session.exec(
-                sa.text(
-                    """
-                    SELECT name
-                    FROM artifact
-                    WHERE id = :id_
-                    """
-                ), params={"id_": artifact_id}
-            ).one()
-            print(f"Found duplicate for artifact version {artifact_name} (version {version})")
-            
-        mapping[artifact_id].add(version)
+    resolve_duplicate_versions()
 
     with op.batch_alter_table("artifact", schema=None) as batch_op:
         batch_op.create_unique_constraint("unique_artifact_name", ["name"])