diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2dd48605..e7ce7d105 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 ## [Unreleased]
 
+## [5.5.0](https://github.com/near/near-sdk-rs/compare/near-sdk-v5.4.0...near-sdk-v5.5.0) - 2024-09-11
+
+### Other
+
+- Updated near-* dependendencies to v0.26.0. Migrated testing blockchain mock to C-unwind ([#1244](https://github.com/near/near-sdk-rs/pull/1244))
+
 ## [5.4.0](https://github.com/near/near-sdk-rs/compare/near-sdk-v5.3.0...near-sdk-v5.4.0) - 2024-09-04
 
 ### Other
diff --git a/Cargo.toml b/Cargo.toml
index e90541710..a27e334a8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ members = ["near-sdk", "near-sdk-macros", "near-contract-standards", "near-sys"]
 exclude = ["examples/"]
 
 [workspace.package]
-version = "5.4.0"
+version = "5.5.0"
 
 # Special triple # comment for ci.
 [patch.crates-io]
diff --git a/near-contract-standards/CHANGELOG.md b/near-contract-standards/CHANGELOG.md
index e32005cd1..f512e5ceb 100644
--- a/near-contract-standards/CHANGELOG.md
+++ b/near-contract-standards/CHANGELOG.md
@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [5.5.0](https://github.com/near/near-sdk-rs/compare/near-contract-standards-v5.4.0...near-contract-standards-v5.5.0) - 2024-09-11
+
+### Other
+
+- Updated near-* dependendencies to v0.26.0. Migrated testing blockchain mock to C-unwind ([#1244](https://github.com/near/near-sdk-rs/pull/1244))
+
 ## [5.3.0](https://github.com/near/near-sdk-rs/compare/near-contract-standards-v5.2.1...near-contract-standards-v5.3.0) - 2024-08-13
 
 ### Fixed
diff --git a/near-contract-standards/Cargo.toml b/near-contract-standards/Cargo.toml
index 643c70145..432041ca9 100644
--- a/near-contract-standards/Cargo.toml
+++ b/near-contract-standards/Cargo.toml
@@ -13,7 +13,7 @@ NEAR smart contracts standard library.
 """
 
 [dependencies]
-near-sdk = { path = "../near-sdk", version = "~5.4.0", default-features = false, features = [
+near-sdk = { path = "../near-sdk", version = "~5.5.0", default-features = false, features = [
     "legacy",
 ] }
 
diff --git a/near-sdk/Cargo.toml b/near-sdk/Cargo.toml
index 209f80d72..8108c43e7 100644
--- a/near-sdk/Cargo.toml
+++ b/near-sdk/Cargo.toml
@@ -21,7 +21,7 @@ required-features = ["abi", "unstable"]
 # Provide near_bidgen macros.
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
-near-sdk-macros = { path = "../near-sdk-macros", version = "~5.4.0" }
+near-sdk-macros = { path = "../near-sdk-macros", version = "~5.5.0" }
 near-sys = { path = "../near-sys", version = "0.2.2" }
 base64 = "0.22"
 borsh = { version = "1.0.0", features = ["derive"] }