diff --git a/.changelog/v0.24.0/breaking-changes/45-release-0.24.md b/.changelog/v0.24.0/breaking-changes/45-release-0.24.md
new file mode 100644
index 00000000..8cb2a55d
--- /dev/null
+++ b/.changelog/v0.24.0/breaking-changes/45-release-0.24.md
@@ -0,0 +1,2 @@
+- Update to tendermint-proto 0.28 ([#45](https://github.com/cosmos/ibc-proto-
+  rs/issues/45))
\ No newline at end of file
diff --git a/.changelog/v0.24.0/summary.md b/.changelog/v0.24.0/summary.md
new file mode 100644
index 00000000..bf999636
--- /dev/null
+++ b/.changelog/v0.24.0/summary.md
@@ -0,0 +1 @@
+This release updates the Tendermint Protobuf definitons to v0.28.0.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c40974a..f964138b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # CHANGELOG
 
+## v0.24.0
+
+*December 13th, 2022*
+
+This release updates the Tendermint Protobuf definitons to v0.28.0.
+
+### BREAKING CHANGES
+
+- Update to tendermint-proto 0.28 ([#45](https://github.com/cosmos/ibc-proto-
+  rs/issues/45))
+
 ## v0.23.0
 
 *November 29th, 2022*
diff --git a/Cargo.toml b/Cargo.toml
index 6e9e980a..9aedc377 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name         = "ibc-proto"
-version      = "0.23.0"
+version      = "0.24.0"
 authors      = ["Informal Systems <hello@informal.systems>"]
 edition      = "2021"
 license      = "Apache-2.0"
@@ -9,7 +9,6 @@ readme       = "README.md"
 categories   = ["cryptography::cryptocurrencies", "encoding", "no-std"]
 keywords     = ["blockchain", "cosmos", "tendermint", "ibc", "proto"]
 exclude      = ["definitions", "tools"]
-rust-version = "1.60"
 description  = """
     ibc-proto provides Cosmos SDK & IBC Protocol Buffers definitions
 """
@@ -33,7 +32,7 @@ base64      = { version = "0.13", default-features = false, features = ["alloc"]
 flex-error = { version = "0.4.4", default-features = false }
 
 [dependencies.tendermint-proto]
-version          = "0.27"
+version          = "0.28"
 default-features = false
 
 [features]