diff --git a/packages/s2-core/CHANGELOG.md b/packages/s2-core/CHANGELOG.md
index 7ddb852b66..6aa13323a2 100644
--- a/packages/s2-core/CHANGELOG.md
+++ b/packages/s2-core/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [@antv/s2-v1.55.6](https://github.com/antvis/S2/compare/@antv/s2-v1.55.5...@antv/s2-v1.55.6) (2024-05-31)
+
+
+### Bug Fixes
+
+* 修复字段标记背景色透明度优先级低于主题背景色透明度的问题 ([#2744](https://github.com/antvis/S2/issues/2744)) ([63806ab](https://github.com/antvis/S2/commit/63806ab6074ad6c19f40bf78c53b599d31c15011))
+
 # [@antv/s2-v1.55.5](https://github.com/antvis/S2/compare/@antv/s2-v1.55.4...@antv/s2-v1.55.5) (2024-05-23)
 
 
diff --git a/packages/s2-core/package.json b/packages/s2-core/package.json
index c1df31e160..8000f99eb3 100644
--- a/packages/s2-core/package.json
+++ b/packages/s2-core/package.json
@@ -1,7 +1,7 @@
 {
   "private": false,
   "name": "@antv/s2",
-  "version": "1.55.5",
+  "version": "1.55.6",
   "main": "lib/index.js",
   "unpkg": "dist/index.min.js",
   "jsdelivr": "dist/index.min.js",