diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e8bdf1..06a84b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 All notable changes to blockrun-llm will be documented in this file.
 
-## Unreleased
+## 1.20.0 — 2026-10-11
 
 ### Added
 - **x402 `upto` (Permit2) on Base: pay the actual cost, not the quote.** Under
diff --git a/VERSION b/VERSION
index 815d5ca..3989355 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.19.0
+1.20.0
diff --git a/blockrun_llm/__init__.py b/blockrun_llm/__init__.py
index d3d86d2..b8afe2e 100644
--- a/blockrun_llm/__init__.py
+++ b/blockrun_llm/__init__.py
@@ -196,7 +196,7 @@
     create_wallet as generate_wallet,  # User-friendly alias
 )
 
-__version__ = "1.19.0"
+__version__ = "1.20.0"
 __all__ = [
     "DEFAULT_API_KEY_URL",
     "ENV_API_KEY",
diff --git a/pyproject.toml b/pyproject.toml
index cad35f2..4f0b99b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "blockrun-llm"
-version = "1.19.0"
+version = "1.20.0"
 description = "BlockRun SDK - Pay-per-request AI (LLM, Image, Video, Music, Voice) via x402 on Base and Solana"
 readme = "README.md"
 license = "MIT"