diff --git a/cellframe-sdk b/cellframe-sdk
index c735aa7f53d1b1f0921d480fda928f372ae0a173..a8d44be0833a419eb37059e382af44b3c2069331 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit c735aa7f53d1b1f0921d480fda928f372ae0a173
+Subproject commit a8d44be0833a419eb37059e382af44b3c2069331
diff --git a/dap-sdk b/dap-sdk
index d0e15e54c509226134ca5ec45f0ca9436aec6dae..519e9413c9b710d4ff41e8b0dbe18c2358afd7c3 160000
--- a/dap-sdk
+++ b/dap-sdk
@@ -1 +1 @@
-Subproject commit d0e15e54c509226134ca5ec45f0ca9436aec6dae
+Subproject commit 519e9413c9b710d4ff41e8b0dbe18c2358afd7c3
diff --git a/python-cellframe b/python-cellframe
index 670d91e437918ad3493fec9a164494360e01042e..76d7da63d96b71d7b9457e1dd99af785feff6c11 160000
--- a/python-cellframe
+++ b/python-cellframe
@@ -1 +1 @@
-Subproject commit 670d91e437918ad3493fec9a164494360e01042e
+Subproject commit 76d7da63d96b71d7b9457e1dd99af785feff6c11
diff --git a/sources/main_node_tool.c b/sources/main_node_tool.c
index 204071bfe75a7e72b3ac4525387976fa78d4fd2e..d3122d3f98d479586955d70461f4d1003cf76b04 100644
--- a/sources/main_node_tool.c
+++ b/sources/main_node_tool.c
@@ -368,7 +368,7 @@ static int s_cert_create_cert_pkey(int argc, const char **argv) {
           l_cert_new->enc_key->pub_key_data = DAP_DUP_SIZE(l_cert->enc_key->pub_key_data,
                                                            l_cert->enc_key->pub_key_data_size);
           if(!l_cert_new->enc_key->pub_key_data) {
-            log_it(L_ERROR, "Memory allocation error in s_cert_create_cert_pkey");
+            log_it(L_ERROR, "Memory allocation error in %s, line %d", __PRETTY_FUNCTION__, __LINE__);
             return -1;
           }
           l_cert_new->enc_key->pub_key_data_size = l_cert->enc_key->pub_key_data_size;
diff --git a/version.mk b/version.mk
index 65288835810f64d2b67813d2b679cbfe95d93caf..63adc9058492ee29886447623e6f4852a19d0b33 100644
--- a/version.mk
+++ b/version.mk
@@ -1,3 +1,3 @@
 VERSION_MAJOR=5
 VERSION_MINOR=2
-VERSION_PATCH=256
+VERSION_PATCH=257