diff --git a/example/envs/environment_spliceai_rocksdb.yaml b/example/envs/environment_spliceai_rocksdb.yaml
index d60a756..f293b43 100644
--- a/example/envs/environment_spliceai_rocksdb.yaml
+++ b/example/envs/environment_spliceai_rocksdb.yaml
@@ -3,6 +3,7 @@ channels:
   - conda-forge
 dependencies:
   - python>=3.6
+  - numpy==1.23.4
   - python-rocksdb>=0.7
   - rocksdb
   - tensorflow-gpu>=2.4
@@ -19,4 +20,4 @@ dependencies:
   - bioconda::spliceai
   - bioconda::cyvcf2
   - pip:
-    - git+https://github.com/gagneurlab/spliceai_rocksdb.git@master
\ No newline at end of file
+    - git+https://github.com/gagneurlab/spliceai_rocksdb.git@master