diff --git a/light-client-verifier/src/options.rs b/light-client-verifier/src/options.rs
index 767627149..e1582af54 100644
--- a/light-client-verifier/src/options.rs
+++ b/light-client-verifier/src/options.rs
@@ -10,7 +10,7 @@ use serde::{Deserialize, Serialize};
 use crate::types::TrustThreshold;
 
 /// Verification parameters
-#[derive(Copy, Clone, Debug, PartialEq, Display, Serialize, Deserialize)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq, Display, Serialize, Deserialize)]
 #[display(fmt = "{:?}", self)]
 pub struct Options {
     /// Defines what fraction of the total voting power of a known
diff --git a/light-client-verifier/src/types.rs b/light-client-verifier/src/types.rs
index 24df9c909..27779f12b 100644
--- a/light-client-verifier/src/types.rs
+++ b/light-client-verifier/src/types.rs
@@ -100,7 +100,7 @@ impl<'a> UntrustedBlockState<'a> {
 
 /// A light block is the core data structure used by the light client.
 /// It records everything the light client needs to know about a block.
-#[derive(Clone, Debug, Display, PartialEq, Serialize, Deserialize)]
+#[derive(Clone, Debug, Display, PartialEq, Eq, Serialize, Deserialize)]
 #[display(fmt = "{:?}", self)]
 pub struct LightBlock {
     /// Header and commit of this block
@@ -163,7 +163,7 @@ impl LightBlock {
 
 /// Contains the local status information, like the latest height, latest block and valset hashes,
 /// list of of connected full nodes (primary and witnesses).
-#[derive(Clone, Debug, Display, PartialEq, Serialize, Deserialize)]
+#[derive(Clone, Debug, Display, PartialEq, Eq, Serialize, Deserialize)]
 #[display(fmt = "{:?}", self)]
 pub struct LatestStatus {
     /// The latest height we are trusting.
diff --git a/light-client/tests/model_based.rs b/light-client/tests/model_based.rs
index 5f320893a..757c9ed5e 100644
--- a/light-client/tests/model_based.rs
+++ b/light-client/tests/model_based.rs
@@ -35,14 +35,14 @@ mod mbt {
         }
     }
 
-    #[derive(Deserialize, Clone, Debug, PartialEq)]
+    #[derive(Deserialize, Clone, Debug, PartialEq, Eq)]
     pub enum LiteTestKind {
         SingleStep,
         Bisection,
     }
 
     /// An abstraction of the LightClient verification verdict
-    #[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
+    #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
     pub enum LiteVerdict {
         /// verified successfully
         #[serde(rename = "SUCCESS")]
diff --git a/p2p/src/secret_connection/amino_types.rs b/p2p/src/secret_connection/amino_types.rs
index 67bb33c40..31cceafe9 100644
--- a/p2p/src/secret_connection/amino_types.rs
+++ b/p2p/src/secret_connection/amino_types.rs
@@ -12,7 +12,7 @@ use crate::error::Error;
 const PUB_KEY_ED25519_AMINO_PREFIX: [u8; 5] = [0x16, 0x24, 0xde, 0x64, 0x20];
 
 /// Authentication signature message
-#[derive(Clone, PartialEq, Message)]
+#[derive(Clone, PartialEq, Eq, Message)]
 pub struct AuthSigMessage {
     /// Public key
     #[prost(bytes, tag = "1")]
diff --git a/rpc/src/endpoint/consensus_state.rs b/rpc/src/endpoint/consensus_state.rs
index 95c51050a..42b426ab2 100644
--- a/rpc/src/endpoint/consensus_state.rs
+++ b/rpc/src/endpoint/consensus_state.rs
@@ -132,7 +132,7 @@ pub struct RoundVotes {
 }
 
 /// Details of a single vote from a particular consensus round.
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub enum RoundVote {
     Nil,
     Vote(VoteSummary),
@@ -166,7 +166,7 @@ impl<'de> Deserialize<'de> for RoundVote {
     }
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub struct VoteSummary {
     pub validator_index: i32,
     pub validator_address_fingerprint: Fingerprint,
@@ -307,7 +307,7 @@ impl fmt::Display for VoteSummary {
     }
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub struct Fingerprint(Vec<u8>);
 
 impl FromStr for Fingerprint {
diff --git a/rpc/src/endpoint/evidence.rs b/rpc/src/endpoint/evidence.rs
index 9bc1b3378..9a5f46d9c 100644
--- a/rpc/src/endpoint/evidence.rs
+++ b/rpc/src/endpoint/evidence.rs
@@ -6,7 +6,7 @@ use tendermint::{abci::transaction, evidence::Evidence};
 use crate::Method;
 
 /// `/broadcast_evidence`: broadcast an evidence.
-#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Eq, Serialize)]
 pub struct Request {
     /// Evidence to broadcast
     pub ev: Evidence,
diff --git a/rpc/src/event.rs b/rpc/src/event.rs
index 5fcb12d1d..2b2bc03bb 100644
--- a/rpc/src/event.rs
+++ b/rpc/src/event.rs
@@ -13,7 +13,7 @@ use crate::{prelude::*, query::EventType, response::Wrapper, Response};
 /// An incoming event produced by a [`Subscription`].
 ///
 /// [`Subscription`]: ../struct.Subscription.html
-#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
 pub struct Event {
     /// The query that produced the event.
     pub query: String,
@@ -40,7 +40,7 @@ impl Event {
     }
 }
 
-#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
 #[serde(tag = "type", content = "value")]
 // To be fixed in 0.24
 #[allow(clippy::large_enum_variant)]
@@ -60,7 +60,7 @@ pub enum EventData {
 }
 
 /// Transaction result info.
-#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
 pub struct TxInfo {
     #[serde(with = "tendermint_proto::serializers::from_str")]
     pub height: i64,
@@ -71,7 +71,7 @@ pub struct TxInfo {
 }
 
 /// Transaction result.
-#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
 pub struct TxResult {
     pub log: Option<String>,
     pub gas_wanted: Option<String>,
diff --git a/rpc/src/query.rs b/rpc/src/query.rs
index 29040ccd2..50eee895d 100644
--- a/rpc/src/query.rs
+++ b/rpc/src/query.rs
@@ -394,7 +394,7 @@ where
 }
 
 /// The types of Tendermint events for which we can query at present.
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub enum EventType {
     NewBlock,
     Tx,
diff --git a/tendermint/src/abci/responses.rs b/tendermint/src/abci/responses.rs
index e0158f09e..c0f64fccc 100644
--- a/tendermint/src/abci/responses.rs
+++ b/tendermint/src/abci/responses.rs
@@ -77,7 +77,7 @@ pub struct DeliverTx {
 }
 
 /// Event
-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 pub struct Event {
     /// Event type
     #[serde(rename = "type")]
@@ -93,7 +93,7 @@ pub struct Event {
 ///
 /// <https://github.com/tendermint/tendermint/blob/develop/abci/types/types.proto>
 // TODO(tarcieri): generate this automatically from the proto
-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 pub struct BeginBlock {
     /// Tags
     #[serde(default)]
@@ -106,7 +106,7 @@ pub struct BeginBlock {
 ///
 /// <https://github.com/tendermint/tendermint/blob/develop/abci/types/types.proto>
 // TODO(tarcieri): generate this automatically from the proto
-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 pub struct EndBlock {
     /// Validator updates
     #[serde(deserialize_with = "deserialize_validator_updates")]
diff --git a/tendermint/src/abci/tag.rs b/tendermint/src/abci/tag.rs
index 6986890f1..feb840675 100644
--- a/tendermint/src/abci/tag.rs
+++ b/tendermint/src/abci/tag.rs
@@ -8,7 +8,7 @@ use tendermint_proto::serializers::bytes::base64string;
 use crate::{error::Error, prelude::*};
 
 /// Tags
-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 pub struct Tag {
     /// Key
     pub key: Key,
diff --git a/tendermint/src/abci/transaction.rs b/tendermint/src/abci/transaction.rs
index bf8f0aa6b..38123a24f 100644
--- a/tendermint/src/abci/transaction.rs
+++ b/tendermint/src/abci/transaction.rs
@@ -72,7 +72,7 @@ impl Serialize for Transaction {
 /// transactions are arbitrary byte arrays.
 ///
 /// <https://github.com/tendermint/spec/blob/d46cd7f573a2c6a2399fcab2cde981330aa63f37/spec/core/data_structures.md#data>
-#[derive(Clone, Debug, Default, PartialEq, Serialize, Deserialize)]
+#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize)]
 #[serde(try_from = "RawData", into = "RawData")]
 pub struct Data {
     txs: Option<Vec<Transaction>>,
diff --git a/tendermint/src/block.rs b/tendermint/src/block.rs
index 2dc69e34a..5c29e8440 100644
--- a/tendermint/src/block.rs
+++ b/tendermint/src/block.rs
@@ -33,7 +33,7 @@ use crate::{abci::transaction, error::Error, evidence, prelude::*};
 ///
 /// <https://github.com/tendermint/spec/blob/d46cd7f573a2c6a2399fcab2cde981330aa63f37/spec/core/data_structures.md#block>
 // Default serialization - all fields serialize; used by /block endpoint
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
 #[non_exhaustive]
 pub struct Block {
     /// Block header
diff --git a/tendermint/src/evidence.rs b/tendermint/src/evidence.rs
index 082e584cd..f2dfa64e5 100644
--- a/tendermint/src/evidence.rs
+++ b/tendermint/src/evidence.rs
@@ -26,7 +26,7 @@ use crate::{
 /// evidence: `DuplicateVoteEvidence`.
 ///
 /// <https://github.com/tendermint/spec/blob/d46cd7f573a2c6a2399fcab2cde981330aa63f37/spec/core/data_structures.md#evidence>
-#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
 //#[serde(tag = "type", content = "value")]
 #[serde(try_from = "RawEvidence", into = "RawEvidence")] // Used by RPC /broadcast_evidence endpoint
 // To be fixed in 0.24
@@ -68,7 +68,7 @@ impl From<Evidence> for RawEvidence {
 }
 
 /// Duplicate vote evidence
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Eq)]
 pub struct DuplicateVoteEvidence {
     vote_a: Vote,
     vote_b: Vote,
@@ -135,7 +135,7 @@ impl DuplicateVoteEvidence {
 
 /// Conflicting headers evidence.
 // Todo: This struct doesn't seem to have a protobuf definition.
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Eq)]
 pub struct ConflictingHeadersEvidence {
     //#[serde(rename = "H1")]
     h1: SignedHeader,
@@ -153,7 +153,7 @@ impl ConflictingHeadersEvidence {
 /// Evidence data is a wrapper for a list of `Evidence`.
 ///
 /// <https://github.com/tendermint/spec/blob/d46cd7f573a2c6a2399fcab2cde981330aa63f37/spec/core/data_structures.md#evidencedata>
-#[derive(Clone, Debug, Default, PartialEq, Serialize, Deserialize)]
+#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize)]
 #[serde(try_from = "RawEvidenceList", into = "RawEvidenceList")]
 pub struct Data {
     evidence: Option<Vec<Evidence>>,
diff --git a/tendermint/src/proposal.rs b/tendermint/src/proposal.rs
index dd17daf1a..a5334529b 100644
--- a/tendermint/src/proposal.rs
+++ b/tendermint/src/proposal.rs
@@ -22,7 +22,7 @@ use crate::{
 };
 
 /// Proposal
-#[derive(Clone, PartialEq, Debug)]
+#[derive(Clone, PartialEq, Eq, Debug)]
 pub struct Proposal {
     /// Proposal message type
     pub msg_type: Type,
diff --git a/tendermint/src/proposal/canonical_proposal.rs b/tendermint/src/proposal/canonical_proposal.rs
index f9755f814..d8346cadf 100644
--- a/tendermint/src/proposal/canonical_proposal.rs
+++ b/tendermint/src/proposal/canonical_proposal.rs
@@ -14,7 +14,7 @@ use crate::{
 };
 
 /// CanonicalProposal for signing
-#[derive(Clone, PartialEq)]
+#[derive(Clone, PartialEq, Eq)]
 pub struct CanonicalProposal {
     /// type alias for byte
     pub msg_type: Type,
diff --git a/tendermint/src/proposal/sign_proposal.rs b/tendermint/src/proposal/sign_proposal.rs
index 242291697..a78f8c813 100644
--- a/tendermint/src/proposal/sign_proposal.rs
+++ b/tendermint/src/proposal/sign_proposal.rs
@@ -13,7 +13,7 @@ use super::Proposal;
 use crate::{chain::Id as ChainId, error::Error, prelude::*};
 
 /// SignProposalRequest is a request to sign a proposal
-#[derive(Clone, PartialEq, Debug)]
+#[derive(Clone, PartialEq, Eq, Debug)]
 pub struct SignProposalRequest {
     /// Proposal
     pub proposal: Proposal,
diff --git a/tendermint/src/public_key/pub_key_request.rs b/tendermint/src/public_key/pub_key_request.rs
index d1c955dd1..a83a163db 100644
--- a/tendermint/src/public_key/pub_key_request.rs
+++ b/tendermint/src/public_key/pub_key_request.rs
@@ -5,7 +5,7 @@ use tendermint_proto::{privval::PubKeyRequest as RawPubKeyRequest, Protobuf};
 use crate::{chain::Id as ChainId, prelude::*, Error};
 
 /// PubKeyRequest requests the consensus public key from the remote signer.
-#[derive(Clone, PartialEq, Debug)]
+#[derive(Clone, PartialEq, Eq, Debug)]
 pub struct PubKeyRequest {
     /// Chain ID
     pub chain_id: ChainId,
diff --git a/tendermint/src/validator.rs b/tendermint/src/validator.rs
index 57b1eba0f..ec5d6b428 100644
--- a/tendermint/src/validator.rs
+++ b/tendermint/src/validator.rs
@@ -319,7 +319,7 @@ impl ProposerPriority {
 }
 
 /// Updates to the validator set
-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 pub struct Update {
     /// Validator public key
     #[serde(deserialize_with = "deserialize_public_key")]
diff --git a/tendermint/src/vote.rs b/tendermint/src/vote.rs
index f89b1f9b7..829c41aff 100644
--- a/tendermint/src/vote.rs
+++ b/tendermint/src/vote.rs
@@ -27,7 +27,7 @@ use crate::{
 /// include information about the validator signing it.
 ///
 /// <https://github.com/tendermint/spec/blob/d46cd7f573a2c6a2399fcab2cde981330aa63f37/spec/core/data_structures.md#vote>
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
 #[serde(try_from = "RawVote", into = "RawVote")]
 pub struct Vote {
     /// Type of vote (prevote or precommit)
diff --git a/tendermint/src/vote/canonical_vote.rs b/tendermint/src/vote/canonical_vote.rs
index 11aaa8caf..363129003 100644
--- a/tendermint/src/vote/canonical_vote.rs
+++ b/tendermint/src/vote/canonical_vote.rs
@@ -6,7 +6,7 @@ use tendermint_proto::{types::CanonicalVote as RawCanonicalVote, Protobuf};
 use crate::{block, chain::Id as ChainId, error::Error, prelude::*, Time};
 
 /// CanonicalVote is used for protobuf encoding a Vote
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
 #[serde(try_from = "RawCanonicalVote", into = "RawCanonicalVote")]
 pub struct CanonicalVote {
     /// Type of vote (prevote or precommit)
diff --git a/tendermint/src/vote/sign_vote.rs b/tendermint/src/vote/sign_vote.rs
index dc43ef3bd..54caf1c87 100644
--- a/tendermint/src/vote/sign_vote.rs
+++ b/tendermint/src/vote/sign_vote.rs
@@ -12,7 +12,7 @@ use tendermint_proto::{
 use crate::{chain, error::Error, prelude::*, Vote};
 
 /// SignVoteRequest is a request to sign a vote
-#[derive(Clone, PartialEq, Debug)]
+#[derive(Clone, PartialEq, Eq, Debug)]
 pub struct SignVoteRequest {
     /// Vote
     pub vote: Vote,
diff --git a/testgen/src/light_block.rs b/testgen/src/light_block.rs
index e53cde708..c6cea5ab7 100644
--- a/testgen/src/light_block.rs
+++ b/testgen/src/light_block.rs
@@ -32,7 +32,7 @@ use crate::{
 ///     }
 /// }
 /// ```
-#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
 pub struct TmLightBlock {
     /// Header and commit of this block
     pub signed_header: SignedHeader,