diff --git a/anda/nim/nim-nightly/nim-nightly.spec b/anda/nim/nim-nightly/nim-nightly.spec
index 6ad8b780a9..7ea2fe6918 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 8761599aade64f5953ef7d3c4cea005a0c459355
+%global commit a8d55fdec7e6e534546f9d6c116d9a76393c534b
 %global ver 2.1.1
 %global debug_package %nil