diff --git a/tests/requirements.txt b/tests/requirements.txt
index 0731c6e1..ba7bfa5f 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -3,3 +3,8 @@ pytest
 pytest-cov
 pytest-console-scripts
 pytest-doctestplus
+# We experienced an error on MacOS runners,
+# see https://github.com/audeering/audresample/issues/57
+# In https://github.com/apple/ml-stable-diffusion/issues/8
+# it is proposed to use version 4.66.1 of tqdm to fix this.
+tqdm==4.66.1