diff --git a/circuits/cpp/barretenberg/.gitrepo b/circuits/cpp/barretenberg/.gitrepo
index 0cb3151d31e..6ad0761f1e7 100644
--- a/circuits/cpp/barretenberg/.gitrepo
+++ b/circuits/cpp/barretenberg/.gitrepo
@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/AztecProtocol/barretenberg
 	branch = master
-	commit = 5635d39a8b861250be8a14b7c2f09eb317b10fe1
-	parent = 0e68ae11d6f39f7d8cc5e07e4d5504aa80a3ecbd
+	commit = a2a882b31be65284181146c25926616402157faa
+	parent = 0853caeaa3d69db4f654b459c9056de2707440e0
 	method = merge
 	cmdver = 0.4.6