diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b10399..77f4f57 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,17 @@ Changelog for FrostFS Contract
 ### Removed
 ### Updated
 ### Fixed
-### Updating from v0.18.0
+
+## [0.20.0]
+
+### Added
+- Add `ListFullSubjects` method to the frostfsid RPC client (#107)
+- Add `ListChainNames` method to the policy contract (#105)
+- Add `DeleteRecord` method to the nns contract (#114)
+- Emit notification on record changes in nns contract (#109)
+
+### Updated
+- neo-go to v0.106.3
 
 ## [0.18.0] - 2023-09-14 - Academy of Sciences Glacier
 
diff --git a/VERSION b/VERSION
index 3a7f17e..1847373 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-v0.19.1
+v0.20.0
diff --git a/common/version.go b/common/version.go
index 3427df9..b177416 100644
--- a/common/version.go
+++ b/common/version.go
@@ -4,15 +4,15 @@ import "github.com/nspcc-dev/neo-go/pkg/interop/native/std"
 
 const (
 	major = 0
-	minor = 19
-	patch = 1
+	minor = 20
+	patch = 0
 
 	// Versions from which an update should be performed.
 	// These should be used in a group (so prevMinor can be equal to minor if there are
 	// any migration routines.
 	prevMajor = 0
-	prevMinor = 18
-	prevPatch = 0
+	prevMinor = 19
+	prevPatch = 3
 
 	Version = major*1_000_000 + minor*1_000 + patch