diff --git a/dot_config/conda/env-configs/giab-tools.yml b/dot_config/conda/env-configs/giab-tools.yml
index e030d96..63fd20c 100644
--- a/dot_config/conda/env-configs/giab-tools.yml
+++ b/dot_config/conda/env-configs/giab-tools.yml
@@ -12,3 +12,5 @@ dependencies:
   - notebook=6.5.3
   - dvc=2.49.0
   - dvc-s3=2.21.0
+  - rtg-tools=3.12.1
+  - ucsc-bigbedtobed=377