diff --git a/example.env b/example.env
index a7ee638..e330e06 100644
--- a/example.env
+++ b/example.env
@@ -20,6 +20,7 @@ OBW_BACKEND_BASE_URL=http://backend:8000
 OBW_VECTOR_EMBEDDING_API_KEY="sk-***"
 OBW_VECTOR_EMBEDDING_BASE_URL="https://api.openai.com/v1"
 OBW_VECTOR_EMBEDDING_MODEL="text-embedding-3-small"
+OBW_VECTOR_EMBEDDER_DIMENSIONS=1536
 
 OBW_GRIMOIRE_OPENAI_DEFAULT_API_KEY="***"
 OBW_GRIMOIRE_OPENAI_DEFAULT_BASE_URL="https://api.openai.com/v1"
diff --git a/wizard b/wizard
index 5171c4e..a23810e 160000
--- a/wizard
+++ b/wizard
@@ -1 +1 @@
-Subproject commit 5171c4e9e5b2962706671dc790fd8834c594be2f
+Subproject commit a23810e7f6120dfbb0ba0f5d4bce75f726e16412