diff --git a/devtools/conda-envs/no_openeye.yaml b/devtools/conda-envs/no_openeye.yaml
index 78574007..ab97952d 100644
--- a/devtools/conda-envs/no_openeye.yaml
+++ b/devtools/conda-envs/no_openeye.yaml
@@ -21,7 +21,7 @@ dependencies:
   - rdkit =2024.03.5
   - ambertools >=22
   - openff-utilities
-  - openff-toolkit-base >=0.15
+  - openff-toolkit >=0.15
   - openff-interchange  # only needed because openff-toolkit-base
   - openff-forcefields >=2024.04.0
   - openff-qcsubmit >=0.50
diff --git a/devtools/conda-envs/test-env.yaml b/devtools/conda-envs/test-env.yaml
index 8802941c..53d9b74a 100644
--- a/devtools/conda-envs/test-env.yaml
+++ b/devtools/conda-envs/test-env.yaml
@@ -21,7 +21,7 @@ dependencies:
   - click-option-group
   - rdkit =2024.03.5
   - openff-utilities
-  - openff-toolkit-base >=0.15
+  - openff-toolkit >=0.15
   - openff-interchange  # only needed because openff-toolkit-base
   - openff-forcefields >=2024.04.0
   - openff-units