diff --git a/anda/nim/nim-nightly/nim-nightly.spec b/anda/nim/nim-nightly/nim-nightly.spec
index eb0ad738a5..d6d609f9b8 100644
--- a/anda/nim/nim-nightly/nim-nightly.spec
+++ b/anda/nim/nim-nightly/nim-nightly.spec
@@ -1,5 +1,5 @@
 %global csrc_commit 561b417c65791cd8356b5f73620914ceff845d10
-%global commit ed30692d29745701c1219cb618ffcd0e50906fe3
+%global commit a1b6fa9420db09f2660ad5919d2b96673f324f8f
 %global ver 2.1.1
 %global debug_package %nil