diff --git a/cellframe-sdk b/cellframe-sdk
index d314541d5df33ef9f556749a3b12fbfc2a09d938..dd2cdff29c946e298b9a119344ff983aa41f596c 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit d314541d5df33ef9f556749a3b12fbfc2a09d938
+Subproject commit dd2cdff29c946e298b9a119344ff983aa41f596c
diff --git a/version.mk b/version.mk
index 3bedcc59646f1257105569f62c63ba0d0d212904..22b3a8633157cebb167f4b24b97077dd6a20e868 100644
--- a/version.mk
+++ b/version.mk
@@ -1,3 +1,3 @@
 VERSION_MAJOR=5
 VERSION_MINOR=2
-VERSION_PATCH=165
+VERSION_PATCH=166