diff --git a/Cargo.lock b/Cargo.lock
index dd565c87b6..a1f84828ee 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -988,7 +988,7 @@ checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
 [[package]]
 name = "revm"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "auto_impl",
  "bytes",
diff --git a/crates/revm/CHANGELOG.md b/crates/revm/CHANGELOG.md
index 0961e3e0b1..f5574b5030 100644
--- a/crates/revm/CHANGELOG.md
+++ b/crates/revm/CHANGELOG.md
@@ -1,3 +1,7 @@
+# v0.3.1
+data 27.10.2021
+
+remove some warnings for unused imports and done cargo fmt.
 # v0.3.0
 date: 27.10.2021
 
diff --git a/crates/revm/Cargo.toml b/crates/revm/Cargo.toml
index ea31becf83..9a58607279 100644
--- a/crates/revm/Cargo.toml
+++ b/crates/revm/Cargo.toml
@@ -6,7 +6,7 @@ keywords = ["no_std", "ethereum", "evm"]
 license = "Apache-2.0"
 name = "revm"
 repository = "https://github.com/bluealloy/revm"
-version = "0.3.0"
+version = "0.3.1"
 
 [dependencies]
 bytes = "1.1"