diff --git a/conda/recipes/libwholegraph/conda_build_config.yaml b/conda/recipes/libwholegraph/conda_build_config.yaml
index 35b1d6b..ebb154c 100644
--- a/conda/recipes/libwholegraph/conda_build_config.yaml
+++ b/conda/recipes/libwholegraph/conda_build_config.yaml
@@ -17,7 +17,7 @@ doxygen_version:
   - ">=1.8.11"
 
 nccl_version:
-  - ">=2.9.9"
+  - ">=2.19"
 
 c_stdlib:
   - sysroot