diff --git a/binutils b/binutils
index 2c73aeb8d2e..675b9d612cc 160000
--- a/binutils
+++ b/binutils
@@ -1 +1 @@
-Subproject commit 2c73aeb8d2e02de7b69cbcb13361cfbca9d76a4e
+Subproject commit 675b9d612cc59446e84e2c6d89b45500cb603a8d
diff --git a/test/allowlist/binutils/common.log b/test/allowlist/binutils/common.log
index 792d6005489..4c4e56c98ac 100644
--- a/test/allowlist/binutils/common.log
+++ b/test/allowlist/binutils/common.log
@@ -1 +1,12 @@
 #
+# Failures look like:
+# Error: rv64im_zba_zbb_zcb: unknown prefixed ISA extension `zcb'
+# Error: rv32i_zcf: unknown prefixed ISA extension `zcf'
+#
+FAIL: gas/riscv/march-fail-rv64i_zcf
+FAIL: gas/riscv/march-imply-zcd
+FAIL: gas/riscv/march-imply-zcf
+FAIL: gas/riscv/zca
+FAIL: gas/riscv/zcb
+FAIL: gas/riscv/zcd
+FAIL: gas/riscv/zcf