diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ad9a47d..70b7286a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,12 @@ All notable changes to this project will be documented in this file. The format
 
 ### Changed
 
+### Added
+
+## Release 1.5.0
+
+### Changed
+
 - Update to README (#248)
 - Update CES parser version (#246)
 - Update modalities.md (#245)
diff --git a/README.md b/README.md
index df1c2e07..d6a6e8da 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@
 - A NFT contract instance must validate provided metadata against the specified metadata schema for that contract.
 - Standardized session code to interact with an NFT contract instance must be usable as is, so that a given DApp developer doesn't have to write any Wasm producing logic for normal usage of NFT contract instances produced by this contract.
 
-## New in Version 1.4
+## New in Version 1.5
 
 Please refer to the [release notes](https://github.com/casper-ecosystem/cep-78-enhanced-nft/releases)
 
diff --git a/client-js/CHANGELOG.md b/client-js/CHANGELOG.md
index e87bbbcd..c92730cd 100644
--- a/client-js/CHANGELOG.md
+++ b/client-js/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.5.0] - 2023-10-05
+- `ces-js-parser` is not as a fixed version
 ### Fixed
 
 - Changed `@make-software/ces-js-parser` version to support future versions. [#246](https://github.com/casper-ecosystem/cep-78-enhanced-nft/pull/246)
diff --git a/client-js/package.json b/client-js/package.json
index 040fb79c..d87ad113 100644
--- a/client-js/package.json
+++ b/client-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "casper-cep78-js-client",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "description": "CEP78 Enhanced NFT JS Client",
   "main": "dist/src/index.js",
   "types": "dist/src/index.d.ts",
diff --git a/client/balance_of_session/Cargo.toml b/client/balance_of_session/Cargo.toml
index c5f69081..9414b10f 100644
--- a/client/balance_of_session/Cargo.toml
+++ b/client/balance_of_session/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
 name = "balance_of_session"
-version = "1.4.0"
+version = "1.5.0"
 edition = "2018"
 
 [dependencies]
-casper-contract = "2.0.0"
-casper-types = "2.0.0"
+casper-contract = "3.0.0"
+casper-types = "3.0.0"
 
 [[bin]]
 name = "balance_of_call"
diff --git a/client/get_approved_session/Cargo.toml b/client/get_approved_session/Cargo.toml
index 62543723..609195a6 100644
--- a/client/get_approved_session/Cargo.toml
+++ b/client/get_approved_session/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
 name = "get_approved_session"
-version = "1.4.0"
+version = "1.5.0"
 edition = "2018"
 
 [dependencies]
-casper-contract = "2.0.0"
-casper-types = "2.0.0"
+casper-contract = "3.0.0"
+casper-types = "3.0.0"
 
 [[bin]]
 name = "get_approved_call"
diff --git a/client/is_approved_for_all_session/Cargo.toml b/client/is_approved_for_all_session/Cargo.toml
index ec85c7d9..0962a01d 100644
--- a/client/is_approved_for_all_session/Cargo.toml
+++ b/client/is_approved_for_all_session/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
 name = "is_approved_for_all_session"
-version = "1.4.0"
+version = "1.5.0"
 edition = "2018"
 
 [dependencies]
-casper-contract = "2.0.0"
-casper-types = "2.0.0"
+casper-contract = "3.0.0"
+casper-types = "3.0.0"
 
 [[bin]]
 name = "is_approved_for_all_call"
diff --git a/client/mint_session/Cargo.toml b/client/mint_session/Cargo.toml
index 5bab0fc7..73f5a132 100644
--- a/client/mint_session/Cargo.toml
+++ b/client/mint_session/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
 name = "mint_session"
-version = "1.4.0"
+version = "1.5.0"
 edition = "2018"
 
 [dependencies]
-casper-contract = "2.0.0"
-casper-types = "2.0.0"
+casper-contract = "3.0.0"
+casper-types = "3.0.0"
 
 [[bin]]
 name = "mint_call"
diff --git a/client/owner_of_session/Cargo.toml b/client/owner_of_session/Cargo.toml
index 4a607f86..cd500639 100644
--- a/client/owner_of_session/Cargo.toml
+++ b/client/owner_of_session/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
 name = "owner_of_session"
-version = "1.4.0"
+version = "1.5.0"
 edition = "2018"
 
 [dependencies]
-casper-contract = "2.0.0"
-casper-types = "2.0.0"
+casper-contract = "3.0.0"
+casper-types = "3.0.0"
 
 [[bin]]
 name = "owner_of_call"
diff --git a/client/transfer_session/Cargo.toml b/client/transfer_session/Cargo.toml
index 146781af..317e1391 100644
--- a/client/transfer_session/Cargo.toml
+++ b/client/transfer_session/Cargo.toml
@@ -1,13 +1,13 @@
 [package]
 name = "transfer_session"
-version = "1.4.0"
+version = "1.5.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-casper-contract = "2.0.0"
-casper-types = "2.0.0"
+casper-contract = "3.0.0"
+casper-types = "3.0.0"
 
 [[bin]]
 name = "transfer_call"
diff --git a/client/updated_receipts/Cargo.toml b/client/updated_receipts/Cargo.toml
index dffbe50d..f7b95d8b 100644
--- a/client/updated_receipts/Cargo.toml
+++ b/client/updated_receipts/Cargo.toml
@@ -1,13 +1,13 @@
 [package]
 name = "updated_receipts"
-version = "1.4.0"
+version = "1.5.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-casper-contract = "2.0.0"
-casper-types = "2.0.0"
+casper-contract = "3.0.0"
+casper-types = "3.0.0"
 
 [[bin]]
 name = "updated_receipts"
diff --git a/contract/Cargo.toml b/contract/Cargo.toml
index 709f2fe3..998c25b5 100644
--- a/contract/Cargo.toml
+++ b/contract/Cargo.toml
@@ -1,18 +1,18 @@
 [package]
 name = "contract"
-version = "1.4.0"
+version = "1.5.0"
 edition = "2018"
 
 [dependencies]
-casper-contract = { version = "2.0.0", default-features = false, features = [
+casper-contract = { version = "3.0.0", default-features = false, features = [
   "test-support",
 ], optional = true }
-casper-types = "2.0.0"
+casper-types = "3.0.0"
 serde = { version = "1.0.80", default-features = false }
 serde_json = { version = "1.0.59", default-features = false }
 serde-json-wasm = { version = "0.5.1", default-features = false }
 base16 = { version = "0.2.1", default-features = false }
-casper-event-standard = { version = "0.3.0", default-features = false }
+casper-event-standard = { version = "0.4.0", default-features = false }
 hex = { version = "0.4.3", default-features = false }
 
 [[bin]]
diff --git a/test-contracts/mangle_named_keys/Cargo.toml b/test-contracts/mangle_named_keys/Cargo.toml
index 84cd3818..5c29dc89 100644
--- a/test-contracts/mangle_named_keys/Cargo.toml
+++ b/test-contracts/mangle_named_keys/Cargo.toml
@@ -1,13 +1,13 @@
 [package]
 name = "mangle_named_keys"
-version = "1.1.1"
+version = "1.5.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-casper-contract = "2.0.0"
-casper-types = "2.0.0"
+casper-contract = "3.0.0"
+casper-types = "3.0.0"
 
 [[bin]]
 name = "mangle_named_keys"
diff --git a/test-contracts/minting_contract/Cargo.toml b/test-contracts/minting_contract/Cargo.toml
index b9d301ed..060372f0 100644
--- a/test-contracts/minting_contract/Cargo.toml
+++ b/test-contracts/minting_contract/Cargo.toml
@@ -1,13 +1,13 @@
 [package]
 name = "minting_contract"
-version = "1.1.1"
+version = "1.5.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-casper-contract = "2.0.0"
-casper-types = "2.0.0"
+casper-contract = "3.0.0"
+casper-types = "3.0.0"
 
 [[bin]]
 name = "minting_contract"
diff --git a/test-contracts/transfer_filter_contract/Cargo.toml b/test-contracts/transfer_filter_contract/Cargo.toml
index 04eb3eda..18511a08 100644
--- a/test-contracts/transfer_filter_contract/Cargo.toml
+++ b/test-contracts/transfer_filter_contract/Cargo.toml
@@ -1,13 +1,13 @@
 [package]
 name = "transfer_filter_contract"
-version = "1.1.1"
+version = "1.5.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-casper-contract = "2.0.0"
-casper-types = "2.0.0"
+casper-contract = "3.0.0"
+casper-types = "3.0.0"
 
 [[bin]]
 name = "transfer_filter_contract"
diff --git a/tests/Cargo.toml b/tests/Cargo.toml
index edbf21db..28fde6ba 100644
--- a/tests/Cargo.toml
+++ b/tests/Cargo.toml
@@ -1,14 +1,14 @@
 [package]
 name = "tests"
-version = "1.4.0"
+version = "1.5.0"
 edition = "2018"
 [dependencies]
-casper-engine-test-support = { version = "4.0.0", default-features = false, features = [
+casper-engine-test-support = { version = "5.0.0", default-features = false, features = [
   "test-support",
 ] }
 contract = { path = "../contract", default-features = false }
-casper-execution-engine = { version = "4.0.0", default-features = false }
-casper-types = "2.0.0"
+casper-execution-engine = { version = "5.0.0", default-features = false }
+casper-types = "3.0.0"
 serde = { version = "1.0.80", default-features = false }
 serde_json = { version = "1.0.59", default-features = false }
 once_cell = "1"
@@ -16,4 +16,4 @@ blake2 = { version = "0.9.0", default-features = false }
 base16 = { version = "0.2.1", default-features = false }
 rand = "0.8.5"
 sha256 = "1.0.3"
-casper-event-standard = { version = "0.3.0", default-features = false }
+casper-event-standard = { version = "0.4.0", default-features = false }