diff --git a/tanzawa b/tanzawa
index accbf86..11bba6b 160000
--- a/tanzawa
+++ b/tanzawa
@@ -1 +1 @@
-Subproject commit accbf861dbe0cd2a7bcf1e1159ea2252bf8a14f4
+Subproject commit 11bba6b7fbbfef654b99031ab29a88b362294337
diff --git a/tsubakuro b/tsubakuro
index bdd4075..f97778d 160000
--- a/tsubakuro
+++ b/tsubakuro
@@ -1 +1 @@
-Subproject commit bdd4075e74875f13ff267155e37a6b9d3bd9eca2
+Subproject commit f97778d8e3aae85a6f8bb83fe80f5ae448ec0278