diff --git a/src/isal/isa-l b/src/isal/isa-l
index 28305ade..c387163f 160000
--- a/src/isal/isa-l
+++ b/src/isal/isa-l
@@ -1 +1 @@
-Subproject commit 28305ade9e07213a2c602697a6a3a1e1eed2acca
+Subproject commit c387163fcbca62701d646149564c550c78a4f985