diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac14e5e..811fc94 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,4 @@
-## Version 4.2.2
+## Version 4.2.3
 
 ## Bug Fixes
-- Fixed inability of decort_lb_backend_server resource deletion;
-- Fixed possible panic when adding NAT rules to decort_vins resource;
+- Made "ipcidr" field in decort_vins resource optional
diff --git a/Makefile b/Makefile
index d16af00..5257f62 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ ZIPDIR = ./zip
 BINARY=${NAME}.exe
 WORKPATH= ./examples/terraform.d/plugins/${HOSTNAME}/${NAMESPACE}/${NAMESPACE}/${VERSION}/${OS_ARCH} 
 MAINPATH = ./cmd/decort/
-VERSION=4.2.2
+VERSION=4.2.3
 #OS_ARCH=darwin_amd64
 OS_ARCH=windows_amd64
 #OS_ARCH=linux_amd64
diff --git a/go.mod b/go.mod
index 50a8101..1235256 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.24.1
 	github.com/sirupsen/logrus v1.9.0
 	golang.org/x/net v0.5.0
-	repository.basistech.ru/BASIS/decort-golang-sdk v1.4.6
+	repository.basistech.ru/BASIS/decort-golang-sdk v1.4.7
 )
 
 require (
diff --git a/go.sum b/go.sum
index 23c23b7..18fb683 100644
--- a/go.sum
+++ b/go.sum
@@ -332,5 +332,5 @@ gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C
 gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-repository.basistech.ru/BASIS/decort-golang-sdk v1.4.6 h1:kUKBLbRGbhDQlqMvPvfdCarrXSbLmaN+YlB0cMlvyBM=
-repository.basistech.ru/BASIS/decort-golang-sdk v1.4.6/go.mod h1:szsTGa73O75ckCWVGJPvTtRbhA/ubuYrYhMkPjvHlmE=
+repository.basistech.ru/BASIS/decort-golang-sdk v1.4.7 h1:1lHhvOsMX5iFQ4z2qmVT7cORbCr+hTeEH9Lk1E2liYE=
+repository.basistech.ru/BASIS/decort-golang-sdk v1.4.7/go.mod h1:szsTGa73O75ckCWVGJPvTtRbhA/ubuYrYhMkPjvHlmE=