diff --git a/requirements-ci.txt b/requirements-ci.txt
index 1eba69764..e1232a768 100644
--- a/requirements-ci.txt
+++ b/requirements-ci.txt
@@ -12,7 +12,7 @@ graphviz==0.19.1
 -f https://download.pytorch.org/whl/cpu/torch_stable.html torchaudio==0.13.1+cpu
 six
 
--f https://k2-fsa.org/nightly/ k2==1.23.4.dev20230319+cpu.torch1.13.1
+-f https://k2-fsa.github.io/k2/cpu.html k2==1.24.4.dev20231022+cpu.torch1.13.1
 
 git+https://github.com/lhotse-speech/lhotse
 kaldilm==1.11