diff --git a/Cargo.lock b/Cargo.lock
index 186832d66..b9cf6a2f0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8243,7 +8243,7 @@ dependencies = [
  "sov-rollup-interface",
  "sov-zk-cycle-macros",
  "tendermint",
- "tendermint-proto",
+ "tendermint-proto 0.32.2",
  "thiserror",
  "tokio",
  "tracing",
@@ -9738,9 +9738,9 @@ dependencies = [
 
 [[package]]
 name = "tendermint"
-version = "0.32.2"
+version = "0.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f0a7d05cf78524782337f8edd55cbc578d159a16ad4affe2135c92f7dbac7f0"
+checksum = "bc2294fa667c8b548ee27a9ba59115472d0a09c2ba255771092a7f1dcf03a789"
 dependencies = [
  "bytes",
  "digest 0.10.7",
@@ -9750,8 +9750,8 @@ dependencies = [
  "futures",
  "num-traits",
  "once_cell",
- "prost 0.11.9",
- "prost-types 0.11.9",
+ "prost 0.12.1",
+ "prost-types 0.12.1",
  "serde",
  "serde_bytes",
  "serde_json",
@@ -9760,7 +9760,7 @@ dependencies = [
  "signature 2.1.0",
  "subtle",
  "subtle-encoding",
- "tendermint-proto",
+ "tendermint-proto 0.34.0",
  "time",
  "zeroize",
 ]
@@ -9783,6 +9783,24 @@ dependencies = [
  "time",
 ]
 
+[[package]]
+name = "tendermint-proto"
+version = "0.34.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2cc728a4f9e891d71adf66af6ecaece146f9c7a11312288a3107b3e1d6979aaf"
+dependencies = [
+ "bytes",
+ "flex-error",
+ "num-derive 0.3.3",
+ "num-traits",
+ "prost 0.12.1",
+ "prost-types 0.12.1",
+ "serde",
+ "serde_bytes",
+ "subtle-encoding",
+ "time",
+]
+
 [[package]]
 name = "term"
 version = "0.7.0"
diff --git a/adapters/celestia/Cargo.toml b/adapters/celestia/Cargo.toml
index b422888c6..c55c65907 100644
--- a/adapters/celestia/Cargo.toml
+++ b/adapters/celestia/Cargo.toml
@@ -14,7 +14,7 @@ prost = "0.11"
 prost-types = "0.11"
 # I keep this commented as a reminder to opportunity to optimze this crate for non native compilation
 #tendermint = { version = "0.32", default-features = false, features = ["std"] }
-tendermint = "0.32"
+tendermint = "0.34"
 tendermint-proto = "0.32"
 
 # Convenience
diff --git a/examples/demo-rollup/Cargo.toml b/examples/demo-rollup/Cargo.toml
index a26449958..37e880e01 100644
--- a/examples/demo-rollup/Cargo.toml
+++ b/examples/demo-rollup/Cargo.toml
@@ -53,7 +53,7 @@ sha2 = { workspace = true }
 hex = { workspace = true }
 serde_json = { workspace = true }
 reqwest = "0.11"
-tendermint = "0.32"
+tendermint = "0.34"
 tempfile = { workspace = true }
 proptest = { workspace = true }
 sov-rollup-interface = { path = "../../rollup-interface", features = ["fuzzing"] }