diff --git a/cellframe-sdk b/cellframe-sdk
index fb6dfe8991bf7a7568da4be889a7ba843d01b021..666d42fff18f148c8362449eb23e7b614d938915 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit fb6dfe8991bf7a7568da4be889a7ba843d01b021
+Subproject commit 666d42fff18f148c8362449eb23e7b614d938915
diff --git a/dap-sdk b/dap-sdk
index f908e2750beba44ff77fab8e3ecd23354b8ff4fd..e76118ad86a539a6c78a60b79f09682c1c42cb82 160000
--- a/dap-sdk
+++ b/dap-sdk
@@ -1 +1 @@
-Subproject commit f908e2750beba44ff77fab8e3ecd23354b8ff4fd
+Subproject commit e76118ad86a539a6c78a60b79f09682c1c42cb82
diff --git a/os/debian/postinst b/os/debian/postinst
index ec1c9972365bd42c71f71f0b09095acbdc8833c5..70b217119812b3e735e70141afe7e7ab8ed8087c 100755
--- a/os/debian/postinst
+++ b/os/debian/postinst
@@ -274,7 +274,7 @@ else
             ln -sf $DAP_PREFIX/share/cellframe-updater.service /etc/systemd/system/cellframe-updater.service || true
             ln -sf $DAP_PREFIX/share/cellframe-updater.timer /etc/systemd/system/cellframe-updater.timer || true
             systemctl --system enable $DAP_PREFIX/share/cellframe-updater.service || true
-            systemctl start cellframe-updater.timer
+            systemctl start cellframe-updater.timer || true
         fi
     fi
     chmod 0666 $DAP_CFG
diff --git a/version.mk b/version.mk
index d8712e8a45597dcf7ad47199b046c8b2216507e3..86e0878aef05e372f8652a5a21e03ff77eca4062 100644
--- a/version.mk
+++ b/version.mk
@@ -1,3 +1,3 @@
 VERSION_MAJOR=5
 VERSION_MINOR=2
-VERSION_PATCH=133
+VERSION_PATCH=134