diff --git a/src/cxxopts b/src/cxxopts
index e84ab5f..5965670 160000
--- a/src/cxxopts
+++ b/src/cxxopts
@@ -1 +1 @@
-Subproject commit e84ab5f67ca34dfb6d5b1f6801e1d6f338b8ebe5
+Subproject commit 59656709c0c58fcd0ed18b38e02938dbe05284c5