diff --git a/src/isal/isa-l b/src/isal/isa-l
index 29d99fce..455fdded 160000
--- a/src/isal/isa-l
+++ b/src/isal/isa-l
@@ -1 +1 @@
-Subproject commit 29d99fce2631c435b37b6c6842aa18da41ce83a6
+Subproject commit 455fdded4e2c1e658a74005d2cdc66ff1649b78d