diff --git a/CHANGELOG.md b/CHANGELOG.md
index 74caf62dd..c52875fb4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # CHANGELOG
 
+## v0.33.1
+
+*Aug 29th, 2023*
+
+`tendermint-proto`: This release adds an optional `grpc-server` feature to the proto crate. When enabled the feature will include gRPC service definitions for the RPC and ABCI servers.
+
+### FEATURES
+
+- `[tendermint-proto]` add `grpc`/`grpc-server` features to include gRPC server definitions for the RPC/ABCI services.
+([#1338](https://github.com/informalsystems/tendermint-rs/issues/1338))
+
 ## v0.33.0
 
 This release adds support for CometBFT 0.38 protocols.
@@ -707,18 +718,18 @@ not yet support `no_std`.
 - Upgraded Prost to the official v0.9 release to finally resolve the security
   issue introduced by v0.7
   ([#925](https://github.com/informalsystems/tendermint-rs/issues/925))
-- `[tendermint, tendermint-config]` The `tendermint::config`
-  module has now been broken out into its own crate (`tendermint-
-  config`) to help towards facilitating `no_std` compatibility
-  ([#983](https://github.com/informalsystems/tendermint-rs/issues/983))
-- `[tendermint]` The `tendermint::node::info::OtherInfo::rpc_address`
-  field type has been changed from `tendermint::net::Address`
-  to `String` toward facilitating `no_std` compatibility
-  ([#983](https://github.com/informalsystems/tendermint-rs/issues/983))
 - `[tendermint]` The `tendermint::node::info::ListenAddress::to_net_address`
   method was replaced with a simple `as_str` method toward facilitating
   `no_std` compatibility ([#983](https://github.com/informalsystems/tendermint-
   rs/issues/983))
+- `[tendermint]` The `tendermint::node::info::OtherInfo::rpc_address`
+  field type has been changed from `tendermint::net::Address`
+  to `String` toward facilitating `no_std` compatibility
+  ([#983](https://github.com/informalsystems/tendermint-rs/issues/983))
+- `[tendermint, tendermint-config]` The `tendermint::config`
+  module has now been broken out into its own crate (`tendermint-
+  config`) to help towards facilitating `no_std` compatibility
+  ([#983](https://github.com/informalsystems/tendermint-rs/issues/983))
 
 ### FEATURES
 
diff --git a/abci/Cargo.toml b/abci/Cargo.toml
index bd98b1e02..46c953ba7 100644
--- a/abci/Cargo.toml
+++ b/abci/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name        = "tendermint-abci"
-version     = "0.33.0"
+version     = "0.33.1"
 authors     = ["Informal Systems <hello@informal.systems>"]
 edition     = "2021"
 license     = "Apache-2.0"
@@ -33,7 +33,7 @@ binary = [
 [dependencies]
 bytes = { version = "1.0", default-features = false }
 prost = { version = "0.11", default-features = false }
-tendermint-proto = { version = "0.33.0", default-features = false, path = "../proto" }
+tendermint-proto = { version = "0.33.1", default-features = false, path = "../proto" }
 tracing = { version = "0.1", default-features = false }
 flex-error = { version = "0.4.4", default-features = false }
 structopt = { version = "0.3", optional = true, default-features = false }
diff --git a/config/Cargo.toml b/config/Cargo.toml
index 34e4c0ded..223fbb775 100644
--- a/config/Cargo.toml
+++ b/config/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "tendermint-config"
-version    = "0.33.0" # Also update depending crates (rpc, light-node, ..) when bumping this.
+version    = "0.33.1" # Also update depending crates (rpc, light-node, ..) when bumping this.
 license    = "Apache-2.0"
 homepage   = "https://www.tendermint.com/"
 repository = "https://github.com/informalsystems/tendermint-rs/tree/main/tendermint"
@@ -24,7 +24,7 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-tendermint = { version = "0.33.0", default-features = false, features = ["rust-crypto"], path = "../tendermint" }
+tendermint = { version = "0.33.1", default-features = false, features = ["rust-crypto"], path = "../tendermint" }
 flex-error = { version = "0.4.4", default-features = false }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
diff --git a/light-client-cli/Cargo.toml b/light-client-cli/Cargo.toml
index b3a3f281d..904090cf5 100644
--- a/light-client-cli/Cargo.toml
+++ b/light-client-cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "tendermint-light-client-cli"
-version    = "0.33.0"
+version    = "0.33.1"
 edition    = "2021"
 license    = "Apache-2.0"
 readme     = "README.md"
@@ -23,10 +23,10 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-tendermint = { version = "0.33.0", path = "../tendermint" }
-tendermint-rpc = { version = "0.33.0", path = "../rpc", features = ["http-client"] }
-tendermint-light-client = { version = "0.33.0", path = "../light-client" }
-tendermint-light-client-detector = { version = "0.33.0", path = "../light-client-detector" }
+tendermint = { version = "0.33.1", path = "../tendermint" }
+tendermint-rpc = { version = "0.33.1", path = "../rpc", features = ["http-client"] }
+tendermint-light-client = { version = "0.33.1", path = "../light-client" }
+tendermint-light-client-detector = { version = "0.33.1", path = "../light-client-detector" }
 
 clap = { version = "4.1.8", features = ["derive"] }
 color-eyre = "0.6.2"
diff --git a/light-client-detector/Cargo.toml b/light-client-detector/Cargo.toml
index d40043a32..b8a154cef 100644
--- a/light-client-detector/Cargo.toml
+++ b/light-client-detector/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "tendermint-light-client-detector"
-version    = "0.33.0"
+version    = "0.33.1"
 edition    = "2021"
 license    = "Apache-2.0"
 readme     = "README.md"
@@ -23,10 +23,10 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-tendermint = { version = "0.33.0", path = "../tendermint" }
-tendermint-rpc = { version = "0.33.0", path = "../rpc", features = ["http-client"] }
-tendermint-proto = { version = "0.33.0", path = "../proto" }
-tendermint-light-client = { version = "0.33.0", path = "../light-client" }
+tendermint = { version = "0.33.1", path = "../tendermint" }
+tendermint-rpc = { version = "0.33.1", path = "../rpc", features = ["http-client"] }
+tendermint-proto = { version = "0.33.1", path = "../proto" }
+tendermint-light-client = { version = "0.33.1", path = "../light-client" }
 
 contracts = { version = "0.6.2", default-features = false }
 crossbeam-channel = { version = "0.4.2", default-features = false }
diff --git a/light-client-js/Cargo.toml b/light-client-js/Cargo.toml
index 397e0f249..88d0a579f 100644
--- a/light-client-js/Cargo.toml
+++ b/light-client-js/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name        = "tendermint-light-client-js"
-version     = "0.33.0"
+version     = "0.33.1"
 authors     = ["Informal Systems <hello@informal.systems>"]
 edition     = "2021"
 license     = "Apache-2.0"
@@ -22,8 +22,8 @@ default = ["console_error_panic_hook"]
 [dependencies]
 serde = { version = "1.0", default-features = false, features = [ "derive" ] }
 serde_json = { version = "1.0", default-features = false }
-tendermint = { version = "0.33.0", default-features = false, path = "../tendermint" }
-tendermint-light-client-verifier = { version = "0.33.0", features = ["rust-crypto"], default-features = false, path = "../light-client-verifier" }
+tendermint = { version = "0.33.1", default-features = false, path = "../tendermint" }
+tendermint-light-client-verifier = { version = "0.33.1", features = ["rust-crypto"], default-features = false, path = "../light-client-verifier" }
 wasm-bindgen = { version = "0.2.63", default-features = false, features = [ "serde-serialize" ] }
 serde-wasm-bindgen = { version = "0.4.5", default-features = false }
 
diff --git a/light-client-verifier/Cargo.toml b/light-client-verifier/Cargo.toml
index a0a0000ec..718fe7cc0 100644
--- a/light-client-verifier/Cargo.toml
+++ b/light-client-verifier/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "tendermint-light-client-verifier"
-version    = "0.33.0"
+version    = "0.33.1"
 edition    = "2021"
 license    = "Apache-2.0"
 readme     = "README.md"
@@ -27,7 +27,7 @@ default = ["rust-crypto", "flex-error/std", "flex-error/eyre_tracer"]
 rust-crypto = ["tendermint/rust-crypto"]
 
 [dependencies]
-tendermint = { version = "0.33.0", path = "../tendermint", default-features = false }
+tendermint = { version = "0.33.1", path = "../tendermint", default-features = false }
 
 derive_more = { version = "0.99.5", default-features = false, features = ["display"] }
 serde = { version = "1.0.106", default-features = false }
diff --git a/light-client/Cargo.toml b/light-client/Cargo.toml
index 0b63ae184..ce4b20ce1 100644
--- a/light-client/Cargo.toml
+++ b/light-client/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "tendermint-light-client"
-version    = "0.33.0"
+version    = "0.33.1"
 edition    = "2021"
 license    = "Apache-2.0"
 readme     = "README.md"
@@ -35,9 +35,9 @@ unstable = ["rust-crypto"]
 mbt = ["rust-crypto"]
 
 [dependencies]
-tendermint = { version = "0.33.0", path = "../tendermint", default-features = false }
-tendermint-rpc = { version = "0.33.0", path = "../rpc", default-features = false }
-tendermint-light-client-verifier = { version = "0.33.0", path = "../light-client-verifier", default-features = false }
+tendermint = { version = "0.33.1", path = "../tendermint", default-features = false }
+tendermint-rpc = { version = "0.33.1", path = "../rpc", default-features = false }
+tendermint-light-client-verifier = { version = "0.33.1", path = "../light-client-verifier", default-features = false }
 
 contracts = { version = "0.6.2", default-features = false }
 crossbeam-channel = { version = "0.4.2", default-features = false }
diff --git a/p2p/Cargo.toml b/p2p/Cargo.toml
index 3e3f8570d..8d27f2832 100644
--- a/p2p/Cargo.toml
+++ b/p2p/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name        = "tendermint-p2p"
-version     = "0.33.0"
+version     = "0.33.1"
 edition     = "2021"
 license     = "Apache-2.0"
 repository  = "https://github.com/informalsystems/tendermint-rs"
@@ -44,9 +44,9 @@ aead = { version = "0.4.1", default-features = false }
 flex-error = { version = "0.4.4", default-features = false }
 
 # path dependencies
-tendermint = { path = "../tendermint", version = "0.33.0", default-features = false }
-tendermint-proto = { path = "../proto", version = "0.33.0", default-features = false }
-tendermint-std-ext = { path = "../std-ext", version = "0.33.0", default-features = false }
+tendermint = { path = "../tendermint", version = "0.33.1", default-features = false }
+tendermint-proto = { path = "../proto", version = "0.33.1", default-features = false }
+tendermint-std-ext = { path = "../std-ext", version = "0.33.1", default-features = false }
 
 # optional dependencies
 prost-derive = { version = "0.11", optional = true }
diff --git a/p2p/src/secret_connection.rs b/p2p/src/secret_connection.rs
index 163c509d0..6f8b7a6f3 100644
--- a/p2p/src/secret_connection.rs
+++ b/p2p/src/secret_connection.rs
@@ -108,7 +108,9 @@ impl Handshake<AwaitingEphKey> {
         &mut self,
         remote_eph_pubkey: EphemeralPublic,
     ) -> Result<Handshake<AwaitingAuthSig>, Error> {
-        let Some(local_eph_privkey) = self.state.local_eph_privkey.take() else { return Err(Error::missing_secret()) };
+        let Some(local_eph_privkey) = self.state.local_eph_privkey.take() else {
+            return Err(Error::missing_secret());
+        };
         let local_eph_pubkey = EphemeralPublic::from(&local_eph_privkey);
 
         // Compute common shared secret.
diff --git a/pbt-gen/Cargo.toml b/pbt-gen/Cargo.toml
index e6777847b..de418eebe 100644
--- a/pbt-gen/Cargo.toml
+++ b/pbt-gen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name        = "tendermint-pbt-gen"
-version     = "0.33.0"
+version     = "0.33.1"
 authors     = ["Informal Systems <hello@informal.systems>"]
 edition     = "2021"
 license     = "Apache-2.0"
diff --git a/proto/Cargo.toml b/proto/Cargo.toml
index ea01615a5..9293e6973 100644
--- a/proto/Cargo.toml
+++ b/proto/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "tendermint-proto"
-version    = "0.33.0"
+version    = "0.33.1"
 authors    = ["Informal Systems <hello@informal.systems>"]
 edition    = "2021"
 license    = "Apache-2.0"
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index 5d024bc47..af30341be 100644
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "tendermint-rpc"
-version    = "0.33.0"
+version    = "0.33.1"
 edition    = "2021"
 license    = "Apache-2.0"
 homepage   = "https://www.tendermint.com/"
@@ -60,9 +60,9 @@ websocket-client = [
 ]
 
 [dependencies]
-tendermint = { version = "0.33.0", default-features = false, path = "../tendermint" }
-tendermint-config = { version = "0.33.0", path = "../config", default-features = false }
-tendermint-proto = { version = "0.33.0", path = "../proto", default-features = false }
+tendermint = { version = "0.33.1", default-features = false, path = "../tendermint" }
+tendermint-config = { version = "0.33.1", path = "../config", default-features = false }
+tendermint-proto = { version = "0.33.1", path = "../proto", default-features = false }
 
 async-trait = { version = "0.1", default-features = false }
 bytes = { version = "1.0", default-features = false }
diff --git a/std-ext/Cargo.toml b/std-ext/Cargo.toml
index 91daafec6..15f467fec 100644
--- a/std-ext/Cargo.toml
+++ b/std-ext/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "tendermint-std-ext"
-version    = "0.33.0"
+version    = "0.33.1"
 edition    = "2021"
 license    = "Apache-2.0"
 homepage   = "https://www.tendermint.com/"
diff --git a/tendermint/Cargo.toml b/tendermint/Cargo.toml
index ec2606a2f..b06ce654d 100644
--- a/tendermint/Cargo.toml
+++ b/tendermint/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "tendermint"
-version    = "0.33.0" # Also update depending crates (rpc, light-node, etc..) when bumping this .
+version    = "0.33.1" # Also update depending crates (rpc, light-node, etc..) when bumping this .
 license    = "Apache-2.0"
 homepage   = "https://www.tendermint.com/"
 repository = "https://github.com/informalsystems/tendermint-rs/tree/main/tendermint"
@@ -44,7 +44,7 @@ serde_repr = { version = "0.1", default-features = false }
 signature = { version = "2", default-features = false, features = ["alloc"] }
 subtle = { version = "2", default-features = false }
 subtle-encoding = { version = "0.5", default-features = false, features = ["bech32-preview"] }
-tendermint-proto = { version = "0.33.0", default-features = false, path = "../proto" }
+tendermint-proto = { version = "0.33.1", default-features = false, path = "../proto" }
 time = { version = "0.3", default-features = false, features = ["macros", "parsing"] }
 zeroize = { version = "1.1", default-features = false, features = ["zeroize_derive", "alloc"] }
 flex-error = { version = "0.4.4", default-features = false }
diff --git a/test/Cargo.toml b/test/Cargo.toml
index 76d19f260..758cc5498 100644
--- a/test/Cargo.toml
+++ b/test/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name        = "tendermint-test"
 description = "Tendermint workspace tests and common utilities for testing."
-version     = "0.33.0"
+version     = "0.33.1"
 edition     = "2021"
 license     = "Apache-2.0"
 categories  = ["development", "test", "tools"]
diff --git a/testgen/Cargo.toml b/testgen/Cargo.toml
index 890451835..2909a2e31 100644
--- a/testgen/Cargo.toml
+++ b/testgen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name        = "tendermint-testgen"
-version     = "0.33.0"
+version     = "0.33.1"
 authors     = ["Informal Systems <hello@informal.systems>"]
 edition     = "2021"
 readme      = "README.md"
@@ -16,7 +16,7 @@ description = """
     """
 
 [dependencies]
-tendermint = { version = "0.33.0", path = "../tendermint", features = ["clock"] }
+tendermint = { version = "0.33.1", path = "../tendermint", features = ["clock"] }
 serde = { version = "1", default-features = false, features = ["derive"] }
 serde_json = { version = "1", default-features = false, features = ["std"] }
 ed25519-consensus = { version = "2", default-features = false }
diff --git a/tools/abci-test/Cargo.toml b/tools/abci-test/Cargo.toml
index eaaa3d911..3401becd3 100644
--- a/tools/abci-test/Cargo.toml
+++ b/tools/abci-test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "abci-test"
-version = "0.33.0"
+version = "0.33.1"
 authors = ["Informal Systems <hello@informal.systems>"]
 edition = "2021"
 description = """
@@ -14,9 +14,9 @@ description = """
 flex-error = { version = "0.4.4", default-features = false, features = ["std", "eyre_tracer"] }
 futures = "0.3"
 structopt = "0.3"
-tendermint = { version = "0.33.0", path = "../../tendermint" }
-tendermint-config = { version = "0.33.0", path = "../../config" }
-tendermint-rpc = { version = "0.33.0", path = "../../rpc", features = [ "websocket-client" ] }
+tendermint = { version = "0.33.1", path = "../../tendermint" }
+tendermint-config = { version = "0.33.1", path = "../../config" }
+tendermint-rpc = { version = "0.33.1", path = "../../rpc", features = [ "websocket-client" ] }
 tracing = "0.1"
 tracing-subscriber = "0.2"
 tokio = { version = "1.20", features = ["full"] }
diff --git a/tools/kvstore-test/Cargo.toml b/tools/kvstore-test/Cargo.toml
index 9f9e7b31a..801b2b473 100644
--- a/tools/kvstore-test/Cargo.toml
+++ b/tools/kvstore-test/Cargo.toml
@@ -11,9 +11,9 @@ edition = "2021"
 [dev-dependencies]
 futures = "0.3"
 sha2 = "0.10"
-tendermint = { version = "0.33.0", path = "../../tendermint" }
-tendermint-light-client = { version = "0.33.0", path = "../../light-client", features = ["unstable"] }
-tendermint-rpc = { version = "0.33.0", path = "../../rpc", features = [ "http-client", "websocket-client" ] }
+tendermint = { version = "0.33.1", path = "../../tendermint" }
+tendermint-light-client = { version = "0.33.1", path = "../../light-client", features = ["unstable"] }
+tendermint-rpc = { version = "0.33.1", path = "../../rpc", features = [ "http-client", "websocket-client" ] }
 tokio = { version = "1.0", features = [ "rt-multi-thread", "macros" ] }
 tracing = "0.1"
 tracing-subscriber = "0.3"
diff --git a/tools/rpc-probe/Cargo.toml b/tools/rpc-probe/Cargo.toml
index 59d4bc1b7..c89dae172 100644
--- a/tools/rpc-probe/Cargo.toml
+++ b/tools/rpc-probe/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "tendermint-rpc-probe"
-version    = "0.33.0"
+version    = "0.33.1"
 authors    = ["Informal Systems <hello@informal.systems>"]
 edition    = "2021"
 license    = "Apache-2.0"