diff --git a/CHANGELOG.md b/CHANGELOG.md
index be7cdb5..1e3e360 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [1.34.0] — 2026-07-02
+
+- docs: update changelog and tool documentation for rolling backtest
+- feat: add rolling backtest and optimization improvements
+- fix: sync Cargo.lock, remove unused Agents config from optimizer
+- fix: sync Cargo.lock version, remove unused agents config from optimizer
+
+
 ## [1.33.0] — 2026-06-25
 
 ### Added
diff --git a/Cargo.lock b/Cargo.lock
index b484d88..9a1436a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -481,7 +481,7 @@ dependencies = [
 
 [[package]]
 name = "mt5-quant"
-version = "1.33.0"
+version = "1.34.0"
 dependencies = [
  "anyhow",
  "base64",
diff --git a/Cargo.toml b/Cargo.toml
index 78c4f25..fd9eed2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mt5-quant"
-version = "1.33.0"
+version = "1.34.0"
 edition = "2021"
 description = "MCP server for MT5 strategy development on macOS/Linux"
 authors = ["masdevid <masdevid@example.com>"]
diff --git a/server.json b/server.json
index 857b118..9d53d50 100644
--- a/server.json
+++ b/server.json
@@ -7,13 +7,13 @@
     "url": "https://github.com/masdevid/mt5-quant",
     "source": "github"
   },
-  "version": "1.33.0",
+  "version": "1.34.0",
   "packages": [
     {
       "registryType": "mcpb",
-      "version": "1.33.0",
-      "identifier": "https://github.com/masdevid/mt5-quant/releases/download/v1.33.0/mcp-mt5-quant-macos-arm64.tar.gz",
-      "fileSha256": "ddd1ecc9e68149567a0f0e685b82d42768dfcf446450be19f84a07d198c35920",
+      "version": "1.34.0",
+      "identifier": "https://github.com/masdevid/mt5-quant/releases/download/v1.34.0/mcp-mt5-quant-macos-arm64.tar.gz",
+      "fileSha256": "TBD_CI_WILL_UPDATE",
       "transport": {
         "type": "stdio"
       },