diff --git a/external/irpf90 b/external/irpf90
index 4ab1b175..76946321 160000
--- a/external/irpf90
+++ b/external/irpf90
@@ -1 +1 @@
-Subproject commit 4ab1b175fc7ed0d96c1912f13dc53579b24157a6
+Subproject commit 76946321d64b0be58933a6f37d6a0781b96dff86