diff --git a/.github/workflows/publication.yml b/.github/workflows/publication.yml
index 884a13b2..58c84436 100644
--- a/.github/workflows/publication.yml
+++ b/.github/workflows/publication.yml
@@ -14,6 +14,4 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - run: cargo login ${{ secrets.CRATES_IO_TOKEN }}
-      - run: cd derive && cargo publish --all-features; sleep 30
-      - run: cargo publish --all-features; sleep 30
-      - run: cd services && cargo publish --all-features
+      - run: cargo publish --all-features
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 290bb7bb..89854a6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,18 @@
 Change Log
 ==========
 
+v0.4.0
+------
+- Disclosures
+- Improved concealment procedures; fixed node id mutability issue
+- Reveal-merge procedure
+- PSBT anchor processing refactoring & multiple bug fixes
+- Improved commit-encoding and consensus-commit procedures
+- Improved owned rights type system
+- RGB20: asset data representation refactoring
+- RGB20: removed deprecated LNPBP-37 invoicing
+- RGB20: transfer API improvements
+
 v0.3.1
 ------
 - Lightning encoding for RGB types used in lightning messages
diff --git a/Cargo.lock b/Cargo.lock
index 6a2ff018..c90fec50 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -965,7 +965,7 @@ dependencies = [
 
 [[package]]
 name = "rgb-core"
-version = "0.4.0-beta"
+version = "0.4.0"
 dependencies = [
  "amplify",
  "amplify_derive",
@@ -996,7 +996,7 @@ dependencies = [
 
 [[package]]
 name = "rgb20"
-version = "0.4.0-beta"
+version = "0.4.0"
 dependencies = [
  "amplify",
  "amplify_derive",
@@ -1004,7 +1004,7 @@ dependencies = [
  "chrono",
  "lnpbp",
  "regex",
- "rgb-core 0.4.0-beta (git+https://github.com/rgb-org/rgb-core)",
+ "rgb-core 0.4.0-beta",
  "serde",
  "serde_with",
  "url",
@@ -1019,7 +1019,7 @@ dependencies = [
  "bitcoin",
  "chrono",
  "lnpbp",
- "rgb-core 0.4.0-beta (git+https://github.com/rgb-org/rgb-core)",
+ "rgb-core 0.4.0-beta",
  "serde",
  "serde_with",
 ]
@@ -1033,7 +1033,7 @@ dependencies = [
  "bitcoin",
  "chrono",
  "lnpbp",
- "rgb-core 0.4.0-beta (git+https://github.com/rgb-org/rgb-core)",
+ "rgb-core 0.4.0-beta",
  "serde",
  "serde_with",
 ]
@@ -1047,7 +1047,7 @@ dependencies = [
  "bitcoin",
  "chrono",
  "lnpbp",
- "rgb-core 0.4.0-beta (git+https://github.com/rgb-org/rgb-core)",
+ "rgb-core 0.4.0-beta",
  "serde",
  "serde_with",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 7af51a54..47c19398 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rgb-core"
-version = "0.4.0-beta"
+version = "0.4.0"
 license = "MIT"
 authors = ["Dr Maxim Orlovsky <orlovsky@pandoracore.com>"]
 description = "RGB Core Library: private & scalable client-validated smart contracts for Bitcoin & Lightning"
diff --git a/rgb20/Cargo.toml b/rgb20/Cargo.toml
index 023c7bed..137ff1a1 100644
--- a/rgb20/Cargo.toml
+++ b/rgb20/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rgb20"
-version = "0.4.0-beta"
+version = "0.4.0"
 license = "MIT"
 authors = ["Dr Maxim Orlovsky <orlovsky@pandoracore.com>"]
 description = "RGB-20 Library: fungible digital assets for bitcoin & lightning"