diff --git a/patt b/patt
index daed0dc..bfa2f75 160000
--- a/patt
+++ b/patt
@@ -1 +1 @@
-Subproject commit daed0dc92fb8d0396e421cb96c622b7c6bdd65c7
+Subproject commit bfa2f75597d8626495186a9d000a1201b316c1b4
diff --git a/piki b/piki
index 355901a..f1c53ae 160000
--- a/piki
+++ b/piki
@@ -1 +1 @@
-Subproject commit 355901a18a16626d16b257bdb40dd25394dd2a25
+Subproject commit f1c53ae23c4b0fdd293652d2c257442457fe3802
diff --git a/pygal b/pygal
index 888c47a..bc84a5c 160000
--- a/pygal
+++ b/pygal
@@ -1 +1 @@
-Subproject commit 888c47aa6c377f5a58e6e301ba8d7b743629942c
+Subproject commit bc84a5c752a83a358169699a21b25e517f4eca8c