diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87592202..cbfe0b75 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,11 @@
 # Changelog
+# 0.11.1
+
+## Rust
+
+## Full changes
+
+- chore(rust): Update `informalsystems-pbjson` to v0.7.0 ([#274](https://github.com/cosmos/ics23/pull/274))
 
 # 0.11.0
 
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index ebfdd2e9..4def08fa 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -7,7 +7,7 @@ license = "Apache-2.0"
 name = "ics23"
 repository = "https://github.com/cosmos/ics23/tree/master/rust"
 rust-version = "1.60"
-version = "0.11.0"
+version = "0.11.1"
 
 [workspace]
 members = ["codegen", "no-std-check"]