diff --git a/conda/bob-devel/meta.yaml b/conda/bob-devel/meta.yaml
index 2b0e4fc72e2aa762c48fca11c69d3dc33169038f..d919b90871a4ba30b7fff7cdd415a5bf45887003 100644
--- a/conda/bob-devel/meta.yaml
+++ b/conda/bob-devel/meta.yaml
@@ -34,7 +34,7 @@ requirements:
     - ffmpeg 3.4
     - freetype 2.9.1
     - giflib 5.1.4
-    - hdf5 1.10.4
+    - hdf5 1.10.1
     - jinja2 2.10
     - jpeg 9b
     - kaldi 2017.03.13  # [linux]