diff --git a/Cargo.lock b/Cargo.lock
index 173e051..2debc95 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -872,7 +872,7 @@ dependencies = [
  "hkdf 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost-amino 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost-amino-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "ring 0.13.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -918,7 +918,7 @@ dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost-amino 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost-amino-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index 6bc30cf..a861c63 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ failure_derive = "0.1"
 lazy_static = "1"
 prost-amino = "0.4.0"
 prost-amino-derive = "0.4.0"
-rand = "0.5"
+rand = "0.6"
 serde = "1"
 serde_derive = "1"
 serde_json = "1"
diff --git a/tendermint-rs/Cargo.toml b/tendermint-rs/Cargo.toml
index 2d19ae3..769cdc9 100644
--- a/tendermint-rs/Cargo.toml
+++ b/tendermint-rs/Cargo.toml
@@ -35,7 +35,7 @@ failure_derive = "0.1"
 hkdf = { version = "0.7", optional = true }
 prost-amino = { version = "0.4.0", optional = true }
 prost-amino-derive = { version = "0.4.0", optional = true }
-rand = { version = "0.5", optional = true }
+rand = { version = "0.6", optional = true }
 ring = { version = "0.13", optional = true }
 serde = { version = "1", optional = true }
 serde_derive = { version =  "1", optional = true }
diff --git a/tendermint-rs/src/secret_connection/mod.rs b/tendermint-rs/src/secret_connection/mod.rs
index 56257ce..c37ced1 100644
--- a/tendermint-rs/src/secret_connection/mod.rs
+++ b/tendermint-rs/src/secret_connection/mod.rs
@@ -9,7 +9,7 @@ mod kdf;
 mod nonce;
 
 use self::{
-    rand::OsRng,
+    rand::rngs::OsRng,
     ring::aead,
     x25519_dalek::{EphemeralPublic, EphemeralSecret},
 };