diff --git a/_modules/ocrd_controller b/_modules/ocrd_controller
index b74eadd..6f7bcf7 160000
--- a/_modules/ocrd_controller
+++ b/_modules/ocrd_controller
@@ -1 +1 @@
-Subproject commit b74eadd66b9693e6d98bed709bc0691a424a96ea
+Subproject commit 6f7bcf7d3ff573401dbd2a6ed755dc3bbad464f8
diff --git a/_modules/ocrd_manager b/_modules/ocrd_manager
index 66572aa..3461853 160000
--- a/_modules/ocrd_manager
+++ b/_modules/ocrd_manager
@@ -1 +1 @@
-Subproject commit 66572aad386a8ebc6433919a906da3d203ad8ecb
+Subproject commit 3461853de28408e9ed0baac799f6ce7614b18b7d
diff --git a/_modules/ocrd_monitor b/_modules/ocrd_monitor
index 690fe64..f2f0975 160000
--- a/_modules/ocrd_monitor
+++ b/_modules/ocrd_monitor
@@ -1 +1 @@
-Subproject commit 690fe6467241db72b694b71e467cb8e7bbc9d5fe
+Subproject commit f2f097531dd9322f6e1684a88328677d05a0d4bc