diff --git a/cellframe-sdk b/cellframe-sdk
index 0186157becd8d40b58e11025739bd1dd700d5206..45c1a0308aa9c78f70a04a539cfaaaf4324897b1 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 0186157becd8d40b58e11025739bd1dd700d5206
+Subproject commit 45c1a0308aa9c78f70a04a539cfaaaf4324897b1
diff --git a/dap-sdk b/dap-sdk
index 9aba6563126cb499b367b9debd218622b9b50c16..f192d36b561d644143f48ceca9bba92d2faa824f 160000
--- a/dap-sdk
+++ b/dap-sdk
@@ -1 +1 @@
-Subproject commit 9aba6563126cb499b367b9debd218622b9b50c16
+Subproject commit f192d36b561d644143f48ceca9bba92d2faa824f
diff --git a/python-cellframe b/python-cellframe
index ce986b694c0021408ff63a6fa9ec4b1b1e96d020..34df3bd975519676dbc2af37da511ddebb7b5d7f 160000
--- a/python-cellframe
+++ b/python-cellframe
@@ -1 +1 @@
-Subproject commit ce986b694c0021408ff63a6fa9ec4b1b1e96d020
+Subproject commit 34df3bd975519676dbc2af37da511ddebb7b5d7f
diff --git a/version.mk b/version.mk
index b7186140323c083b18fd2a5a8258511d32d51351..a3ec69368f276b78ad93fdbcbf64953f327ac71a 100644
--- a/version.mk
+++ b/version.mk
@@ -1,3 +1,3 @@
 VERSION_MAJOR=5
 VERSION_MINOR=2
-VERSION_PATCH=3
\ No newline at end of file
+VERSION_PATCH=4
\ No newline at end of file