diff --git a/benchmark/requirements-deepagents.txt b/benchmark/requirements-deepagents.txt
index 902cafab6..9f4401201 100644
--- a/benchmark/requirements-deepagents.txt
+++ b/benchmark/requirements-deepagents.txt
@@ -1,5 +1,5 @@
 # deepagents arm only — install in a separate venv from the core stack.
-deepagents>=0.1,<0.2
-langgraph>=0.2,<0.3
-langchain-openai>=0.2,<0.3
-langchain-mcp-adapters>=0.1,<0.2
+deepagents>=0.7.11,<0.8
+langgraph>=1.2.11,<1.3
+langchain-openai>=1.6.0,<1.7
+langchain-mcp-adapters>=0.3.2,<0.4
diff --git a/benchmark/requirements.txt b/benchmark/requirements.txt
index 028476b6d..0ee5e9b05 100644
--- a/benchmark/requirements.txt
+++ b/benchmark/requirements.txt
@@ -1,7 +1,7 @@
 # Core arms (TrueForge + CMA) and the judge.
 #   - TrueForge arm calls its own /api/v1 HTTP API over the stdlib (no extra dep).
 #   - CMA arm and the judge use the Anthropic SDK.
-anthropic>=0.40,<0.41
+anthropic>=1.2.0,<1.3
 
 # The deepagents arm pulls in LangGraph + LangChain, which can conflict with the
 # core stack. If pip resolves a conflict, install the deepagents arm in its own