diff --git a/iree-requirements-ci.txt b/iree-requirements-ci.txt
index f2b2f628e..fab257b2b 100644
--- a/iree-requirements-ci.txt
+++ b/iree-requirements-ci.txt
@@ -10,5 +10,5 @@
 # Uncomment to skip versions from PyPI (so _only_ nightly versions).
 # --no-index
 
-iree-base-compiler==3.1.0rc20241212
-iree-base-runtime==3.1.0rc20241212
+iree-base-compiler==3.1.0rc20241220
+iree-base-runtime==3.1.0rc20241220