diff --git a/Cargo.lock b/Cargo.lock
index 4accf7551..ff9be7cdb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5492,7 +5492,7 @@ dependencies = [
 
 [[package]]
 name = "witnet"
-version = "1.4.3"
+version = "1.5.0"
 dependencies = [
  "ansi_term",
  "bytecount",
diff --git a/Cargo.toml b/Cargo.toml
index e76b19140..a7b520bec 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "witnet"
-version = "1.4.3"
+version = "1.5.0"
 authors = ["Witnet Foundation <info@witnet.foundation>"]
 publish = false
 repository = "witnet/witnet-rust"
diff --git a/data_structures/src/builders.rs b/data_structures/src/builders.rs
index 68e74b11f..d796da66f 100644
--- a/data_structures/src/builders.rs
+++ b/data_structures/src/builders.rs
@@ -170,7 +170,7 @@ fn random_nonce() -> u64 {
 /// Function that returns the dynamic user agent
 pub fn user_agent() -> String {
     // TODO: Read version, arch and OS
-    let release = "1.4.3";
+    let release = "1.5.0";
 
     format!("witnet-rust {}", release)
 }