diff --git a/cellframe-sdk b/cellframe-sdk
index 84aaf6ae0f1853ca25b3d1aeece313120ae2aa64..4985ff37dcbb42bba06de9d6c91ceb98770a6001 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 84aaf6ae0f1853ca25b3d1aeece313120ae2aa64
+Subproject commit 4985ff37dcbb42bba06de9d6c91ceb98770a6001
diff --git a/dap-sdk b/dap-sdk
index f11700de7f924d6f09a433fa8e02bff1b5bedcc1..ad7b842d9ef33155311e8f2e5691df082b72d0b7 160000
--- a/dap-sdk
+++ b/dap-sdk
@@ -1 +1 @@
-Subproject commit f11700de7f924d6f09a433fa8e02bff1b5bedcc1
+Subproject commit ad7b842d9ef33155311e8f2e5691df082b72d0b7
diff --git a/python-cellframe b/python-cellframe
index 8bc569fd4c3f2a4d9fe371cb4ceb77969b9c6692..a270592fb69b3b21843fd964b2ef7812d312dd53 160000
--- a/python-cellframe
+++ b/python-cellframe
@@ -1 +1 @@
-Subproject commit 8bc569fd4c3f2a4d9fe371cb4ceb77969b9c6692
+Subproject commit a270592fb69b3b21843fd964b2ef7812d312dd53
diff --git a/version.mk b/version.mk
index 8a639492da5223e2790d6fad8e78e59138013ec0..14a9a279a9ea95a7e09cb2cba601f69dbea4d9eb 100644
--- a/version.mk
+++ b/version.mk
@@ -1,3 +1,3 @@
 VERSION_MAJOR=5
 VERSION_MINOR=2
-VERSION_PATCH=179
+VERSION_PATCH=181