diff --git a/Cargo.lock b/Cargo.lock
index 9f61c79ca..2ec0de9f4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2007,6 +2007,16 @@ dependencies = [
  "signature 1.6.4",
 ]
 
+[[package]]
+name = "ed25519"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fb04eee5d9d907f29e80ee6b0e78f7e2c82342c63e3580d8c4f69d9d5aad963"
+dependencies = [
+ "pkcs8",
+ "signature 2.1.0",
+]
+
 [[package]]
 name = "ed25519-consensus"
 version = "2.1.0"
@@ -2027,7 +2037,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c762bae6dcaf24c4c84667b8579785430908723d5c889f469d76a41d59cc7a9d"
 dependencies = [
  "curve25519-dalek",
- "ed25519",
+ "ed25519 1.5.3",
  "rand 0.7.3",
  "serde",
  "serde_bytes",
@@ -3528,7 +3538,7 @@ dependencies = [
  "prost",
  "serde",
  "subtle-encoding",
- "tendermint-proto",
+ "tendermint-proto 0.30.0",
  "tonic",
 ]
 
@@ -3553,7 +3563,7 @@ dependencies = [
  "cstr_core",
  "digest 0.10.6",
  "dirs-next",
- "ed25519",
+ "ed25519 1.5.3",
  "ed25519-dalek",
  "ed25519-dalek-bip32",
  "env_logger 0.10.0",
@@ -3598,7 +3608,7 @@ dependencies = [
  "strum",
  "subtle-encoding",
  "tempfile",
- "tendermint",
+ "tendermint 0.33.0",
  "tendermint-light-client",
  "tendermint-light-client-verifier",
  "tendermint-rpc",
@@ -3650,7 +3660,7 @@ dependencies = [
  "serde_json",
  "signal-hook",
  "subtle-encoding",
- "tendermint",
+ "tendermint 0.33.0",
  "tendermint-light-client-verifier",
  "tendermint-rpc",
  "tokio",
@@ -3709,9 +3719,9 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "subtle-encoding",
- "tendermint",
+ "tendermint 0.33.0",
  "tendermint-light-client-verifier",
- "tendermint-proto",
+ "tendermint-proto 0.30.0",
  "tendermint-rpc",
  "tendermint-testgen",
  "test-log",
@@ -3738,7 +3748,7 @@ dependencies = [
  "rouille",
  "serde",
  "serde_json",
- "tendermint",
+ "tendermint 0.33.0",
 ]
 
 [[package]]
@@ -5421,7 +5431,7 @@ dependencies = [
  "clap 3.2.23",
  "futures",
  "itertools",
- "tendermint",
+ "tendermint 0.33.0",
  "tendermint-rpc",
  "tokio",
  "tracing",
@@ -6829,7 +6839,7 @@ checksum = "b90c3c1e32352551f0f1639ce765e4c66ce250c733d4b9ba1aff81130437465c"
 dependencies = [
  "bytes",
  "digest 0.10.6",
- "ed25519",
+ "ed25519 1.5.3",
  "ed25519-consensus",
  "flex-error",
  "futures",
@@ -6847,7 +6857,38 @@ dependencies = [
  "signature 1.6.4",
  "subtle",
  "subtle-encoding",
- "tendermint-proto",
+ "tendermint-proto 0.30.0",
+ "time",
+ "zeroize",
+]
+
+[[package]]
+name = "tendermint"
+version = "0.33.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6d550db02d6bec4ebcbbebc4301ec22181bc489c37fb3f167e64b14c1be8321"
+dependencies = [
+ "bytes",
+ "digest 0.10.6",
+ "ed25519 2.2.1",
+ "ed25519-consensus",
+ "flex-error",
+ "futures",
+ "k256 0.13.1",
+ "num-traits",
+ "once_cell",
+ "prost",
+ "prost-types",
+ "ripemd",
+ "serde",
+ "serde_bytes",
+ "serde_json",
+ "serde_repr",
+ "sha2 0.10.6",
+ "signature 2.1.0",
+ "subtle",
+ "subtle-encoding",
+ "tendermint-proto 0.33.0",
  "time",
  "zeroize",
 ]
@@ -6861,7 +6902,7 @@ dependencies = [
  "flex-error",
  "serde",
  "serde_json",
- "tendermint",
+ "tendermint 0.30.0",
  "toml 0.5.11",
  "url",
 ]
@@ -6881,7 +6922,7 @@ dependencies = [
  "serde_cbor",
  "serde_derive",
  "static_assertions",
- "tendermint",
+ "tendermint 0.30.0",
  "tendermint-light-client-verifier",
  "tendermint-rpc",
  "time",
@@ -6897,7 +6938,7 @@ dependencies = [
  "derive_more",
  "flex-error",
  "serde",
- "tendermint",
+ "tendermint 0.30.0",
  "time",
 ]
 
@@ -6919,6 +6960,24 @@ dependencies = [
  "time",
 ]
 
+[[package]]
+name = "tendermint-proto"
+version = "0.33.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1834fa2eb884ba69b9c0eea55f0178270bed421217596ca4e54c19ef75dcb660"
+dependencies = [
+ "bytes",
+ "flex-error",
+ "num-derive",
+ "num-traits",
+ "prost",
+ "prost-types",
+ "serde",
+ "serde_bytes",
+ "subtle-encoding",
+ "time",
+]
+
 [[package]]
 name = "tendermint-rpc"
 version = "0.30.0"
@@ -6943,7 +7002,7 @@ dependencies = [
  "serde_json",
  "subtle",
  "subtle-encoding",
- "tendermint",
+ "tendermint 0.30.0",
  "tendermint-config",
  "thiserror",
  "time",
@@ -6966,7 +7025,7 @@ dependencies = [
  "serde_json",
  "simple-error",
  "tempfile",
- "tendermint",
+ "tendermint 0.30.0",
  "time",
 ]
 
diff --git a/crates/relayer-cli/Cargo.toml b/crates/relayer-cli/Cargo.toml
index a8e12798b..c1229b9fc 100644
--- a/crates/relayer-cli/Cargo.toml
+++ b/crates/relayer-cli/Cargo.toml
@@ -58,7 +58,7 @@ tracing                  = "0.1.36"
 tracing-subscriber       = { version = "0.3.14", features = ["fmt", "env-filter", "json"]}
 
 [dependencies.tendermint]
-version = "0.30.0"
+version = "0.33.0"
 features = ["secp256k1"]
 
 [dependencies.tendermint-rpc]
diff --git a/crates/relayer-types/Cargo.toml b/crates/relayer-types/Cargo.toml
index 24e4a515b..1ca48fcbb 100644
--- a/crates/relayer-types/Cargo.toml
+++ b/crates/relayer-types/Cargo.toml
@@ -55,7 +55,7 @@ hex = "0.4"
 axon-tools = { version = "0.1.1", features = ["impl-serde", "proof"] }
 
 [dependencies.tendermint]
-version = "0.30.0"
+version = "0.33.0"
 default-features = false
 
 [dependencies.tendermint-proto]
diff --git a/crates/relayer/Cargo.toml b/crates/relayer/Cargo.toml
index 9176b3c67..f5985fcc4 100644
--- a/crates/relayer/Cargo.toml
+++ b/crates/relayer/Cargo.toml
@@ -102,7 +102,7 @@ version = "0.4.1"
 features = ["num-bigint", "serde"]
 
 [dependencies.tendermint]
-version = "0.30.0"
+version = "0.33.0"
 features = ["secp256k1"]
 
 [dependencies.tendermint-rpc]
diff --git a/crates/telemetry/Cargo.toml b/crates/telemetry/Cargo.toml
index ee780fa4a..0d214a0bf 100644
--- a/crates/telemetry/Cargo.toml
+++ b/crates/telemetry/Cargo.toml
@@ -26,5 +26,5 @@ serde_json = "1.0.94"
 serde = "1.0.149"
 
 [dependencies.tendermint]
-version = "0.30.0"
+version = "0.33.0"
 default-features = false
diff --git a/tools/query-events/Cargo.toml b/tools/query-events/Cargo.toml
index 3df87de5f..bd7783778 100644
--- a/tools/query-events/Cargo.toml
+++ b/tools/query-events/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 publish = false
 
 [dependencies]
-tendermint     = { version  = "0.30.0" }
+tendermint     = { version  = "0.33.0" }
 tendermint-rpc = { version  = "0.30.0", features = ["http-client"] }
 
 clap               = { version = "3.2", features = ["derive"] }