diff --git a/CHANGELOG.md b/CHANGELOG.md
index 64be968ea..4c4f4a4ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,4 @@
+## v3.99.13
 * Added checking errors for conditionally delete item from pool
 
 ## v3.99.12
diff --git a/internal/version/version.go b/internal/version/version.go
index 11a0bc075..e4ed7dca5 100644
--- a/internal/version/version.go
+++ b/internal/version/version.go
@@ -3,7 +3,7 @@ package version
 const (
 	Major = "3"
 	Minor = "99"
-	Patch = "12"
+	Patch = "13"
 
 	Package = "ydb-go-sdk"
 )