diff --git a/build/fbcode_builder/manifests/libsai b/build/fbcode_builder/manifests/libsai
index 4f422d8e15f6..d127f903e5a8 100644
--- a/build/fbcode_builder/manifests/libsai
+++ b/build/fbcode_builder/manifests/libsai
@@ -2,12 +2,13 @@
 name = libsai
 
 [download]
-url = https://github.com/opencomputeproject/SAI/archive/v1.7.1.tar.gz
-sha256 = e18eb1a2a6e5dd286d97e13569d8b78cc1f8229030beed0db4775b9a50ab6a83
+url = https://github.com/opencomputeproject/SAI/archive/v1.12.0.tar.gz
+sha256 = 1e7f43599baf1dcca122bbbb2baaeb9b20e5632d2ca6aaa61a568d1d58afaa97
 
 [build]
 builder = nop
-subdir = SAI-1.7.1
+subdir = SAI-1.12.0
 
 [install.files]
 inc = include
+experimental = experimental