diff --git a/cor-asv-ann b/cor-asv-ann
index 603af14a..479564a2 160000
--- a/cor-asv-ann
+++ b/cor-asv-ann
@@ -1 +1 @@
-Subproject commit 603af14af17447c98903f7e2eb768a67c65d18f3
+Subproject commit 479564a2a2d3df87576679af843efd00d4dc0941
diff --git a/core b/core
index 241c3240..e0ee7a12 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 241c3240b84fb433e00cb39a91ea2079f9f1e536
+Subproject commit e0ee7a12c0c52a14eb04b8add9b673314cbcc109
diff --git a/ocrd_keraslm b/ocrd_keraslm
index f38420fe..7bfffefd 160000
--- a/ocrd_keraslm
+++ b/ocrd_keraslm
@@ -1 +1 @@
-Subproject commit f38420fe627e17bce9e902a4204417ecfc62d08a
+Subproject commit 7bfffefd116bc7143fe5279b55b3b68d7ec46c9c
diff --git a/ocrd_olena b/ocrd_olena
index fcd0d338..5449745e 160000
--- a/ocrd_olena
+++ b/ocrd_olena
@@ -1 +1 @@
-Subproject commit fcd0d338cdb2cc50d259465d46256072348f865a
+Subproject commit 5449745ef0397b6e7e982e561ecfee43221979e7
diff --git a/ocrd_segment b/ocrd_segment
index 35343963..ee5f36df 160000
--- a/ocrd_segment
+++ b/ocrd_segment
@@ -1 +1 @@
-Subproject commit 353439631708ca5fee45b3f52df669a12989cf7d
+Subproject commit ee5f36df28b4f439c61a02c8afa6fb7af14051b1
diff --git a/ocrd_tesserocr b/ocrd_tesserocr
index 70264290..8aa901c5 160000
--- a/ocrd_tesserocr
+++ b/ocrd_tesserocr
@@ -1 +1 @@
-Subproject commit 7026429066e4371e420fc8a2834338dc962c83c6
+Subproject commit 8aa901c5f3dd2358d15f8356c3b539853f2e3433
diff --git a/workflow-configuration b/workflow-configuration
index c7e8b8bd..b2b466aa 160000
--- a/workflow-configuration
+++ b/workflow-configuration
@@ -1 +1 @@
-Subproject commit c7e8b8bd2c2ea94821fa5ec1f8b96923989ae4a0
+Subproject commit b2b466aa7032a20fb037bfb12e3a40e72da791ce