diff --git a/submodules/autoconf b/submodules/autoconf
index 9e087dd3..d3dcd589 160000
--- a/submodules/autoconf
+++ b/submodules/autoconf
@@ -1 +1 @@
-Subproject commit 9e087dd343b67ac58a7f54e08335ac62fc33ed53
+Subproject commit d3dcd5895d64f6c86275c9333e2760a867e540e7