diff --git a/requirements.txt b/requirements.txt
index a92812d..036ffb6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 # Core Memory System
-# Requires >=0.1.118 for get_all() and search() dict return format fix
-mem0ai[graph]>=0.1.118,<0.2.0
+# v1.0.0 includes async by default, improved retrieval, and v1.1 API format
+mem0ai[graph]==1.0.0
 
 # Web Framework
 fastapi==0.115.*
@@ -13,12 +13,12 @@ mcp==1.3.*
 
 # Database Drivers
 psycopg2-binary==2.9.*
-neo4j==5.26.*
+neo4j>=5.28.1,<6.0.0
 vecs==0.4.*
 
 # OpenAI
-# mem0ai 0.1.118 requires openai<1.110.0,>=1.90.0
-openai>=1.90.0,<1.110.0
+# mem0ai 1.0.0 requires openai>=1.90.0 with no upper limit
+openai>=1.90.0
 
 # Ollama
 ollama>=0.4.0