diff --git a/Cargo.lock b/Cargo.lock
index f9f02003..aed69c49 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1155,7 +1155,7 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
 name = "erc20_payment_lib"
-version = "0.3.20"
+version = "0.3.21"
 dependencies = [
  "actix",
  "actix-files",
@@ -1312,7 +1312,7 @@ dependencies = [
 
 [[package]]
 name = "erc20_processor"
-version = "0.3.20"
+version = "0.3.21"
 dependencies = [
  "actix-cors",
  "actix-files",
diff --git a/Cargo.toml b/Cargo.toml
index 66c4fd08..64ef4e9f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ path = "src/main.rs"
 name = "erc20_processor"
 description = "Payment processor for ERC20 tokens"
 authors = ["Sieciech Czajka <sieciech.czajka@golem.network>"]
-version = "0.3.20"
+version = "0.3.21"
 edition = "2021"
 license = "MIT"
 
diff --git a/crates/erc20_payment_lib/Cargo.toml b/crates/erc20_payment_lib/Cargo.toml
index 318a5c18..c429c5c2 100644
--- a/crates/erc20_payment_lib/Cargo.toml
+++ b/crates/erc20_payment_lib/Cargo.toml
@@ -2,7 +2,7 @@
 name = "erc20_payment_lib"
 description = "Payment processor for ERC20 tokens"
 authors = ["Sieciech Czajka <sieciech.czajka@golem.network>"]
-version = "0.3.20"
+version = "0.3.21"
 edition = "2021"
 license = "MIT"