diff --git a/CHANGELOG.md b/CHANGELOG.md
index f65f020..39e26c0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,13 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [1.0.0-beta.0](https://github.com/DTStack/monaco-sql-languages/compare/v0.15.1...v1.0.0-beta.0) (2025-09-22)
 
+### [0.15.2](https://github.com/DTStack/monaco-sql-languages/compare/v0.15.2-beta.0...v0.15.2) (2026-03-06)
+
+
+### Bug Fixes
+
+* **flinksql:** [#464](https://github.com/DTStack/monaco-sql-languages/issues/464) upgrade dt-sql-parser@4.4.2 ([d65f36a](https://github.com/DTStack/monaco-sql-languages/commit/d65f36a3ccad2bc0eb01d186bfb92c60dd84cac9))
+
 ### [0.15.1](https://github.com/DTStack/monaco-sql-languages/compare/v0.15.0...v0.15.1) (2025-06-06)
 
 
diff --git a/package.json b/package.json
index 0ae4180..18cea9c 100644
--- a/package.json
+++ b/package.json
@@ -84,6 +84,6 @@
 		]
 	},
 	"dependencies": {
-		"dt-sql-parser": "^4.4.0"
+		"dt-sql-parser": "4.4.2"
 	}
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a8e63d3..8ce50c9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       dt-sql-parser:
-        specifier: ^4.4.0
-        version: 4.4.0(antlr4ng-cli@1.0.7)
+        specifier: 4.4.2
+        version: 4.4.2(antlr4ng-cli@1.0.7)
     devDependencies:
       '@commitlint/cli':
         specifier: ^17.7.2
@@ -317,6 +317,7 @@ packages:
 
   antlr4ng-cli@1.0.7:
     resolution: {integrity: sha512-qN2FsDBmLvsQcA5CWTrPz8I8gNXeS1fgXBBhI78VyxBSBV/EJgqy8ks6IDTC9jyugpl40csCQ4sL5K4i2YZ/2w==}
+    deprecated: 'This package is deprecated and will no longer be updated. Please use the new antlr-ng package instead: https://github.com/mike-lischke/antlr-ng'
     hasBin: true
 
   antlr4ng@2.0.11:
@@ -713,8 +714,8 @@ packages:
     resolution: {integrity: sha512-sCm11ak2oY6DglEPpCB8TixLjWAxd3kJTs6UIcSasNYxXdFPV+YKlye92c8H4kKFqV5qYMIh7d+cYecEg0dIkA==}
     engines: {node: '>=6'}
 
-  dt-sql-parser@4.4.0:
-    resolution: {integrity: sha512-nTQa8iO5Bb9c+BA5Dpsc8Jz548ee6JSL4SUMcXVgAZwWDlTj3+ZPgNzAnI+V7J6/lSHhx0RaJaOWk/ce4DIitA==}
+  dt-sql-parser@4.4.2:
+    resolution: {integrity: sha512-NpfSeCetxDICs5NNOHKO/e/PTQ/EFnGW0QBo11e5nmuWqVRACZkArcBH9/LKnoe1Mdtql45U5h0aU9GOqhBLWg==}
     engines: {node: '>=18'}
 
   eastasianwidth@0.2.0:
@@ -2083,7 +2084,7 @@ snapshots:
       '@types/node': 20.5.1
       chalk: 4.1.2
       cosmiconfig: 8.3.6(typescript@5.5.4)
-      cosmiconfig-typescript-loader: 4.4.0(@types/node@20.5.1)(cosmiconfig@8.3.6(typescript@5.5.4))(ts-node@10.9.2(@types/node@20.14.14)(typescript@5.5.4))(typescript@5.5.4)
+      cosmiconfig-typescript-loader: 4.4.0(@types/node@20.5.1)(cosmiconfig@8.3.6(typescript@5.5.4))(ts-node@10.9.2(@types/node@20.5.1)(typescript@5.5.4))(typescript@5.5.4)
       lodash.isplainobject: 4.0.6
       lodash.merge: 4.6.2
       lodash.uniq: 4.5.0
@@ -2600,7 +2601,7 @@ snapshots:
 
   core-util-is@1.0.3: {}
 
-  cosmiconfig-typescript-loader@4.4.0(@types/node@20.5.1)(cosmiconfig@8.3.6(typescript@5.5.4))(ts-node@10.9.2(@types/node@20.14.14)(typescript@5.5.4))(typescript@5.5.4):
+  cosmiconfig-typescript-loader@4.4.0(@types/node@20.5.1)(cosmiconfig@8.3.6(typescript@5.5.4))(ts-node@10.9.2(@types/node@20.5.1)(typescript@5.5.4))(typescript@5.5.4):
     dependencies:
       '@types/node': 20.5.1
       cosmiconfig: 8.3.6(typescript@5.5.4)
@@ -2728,7 +2729,7 @@ snapshots:
       find-up: 3.0.0
       minimatch: 3.1.2
 
-  dt-sql-parser@4.4.0(antlr4ng-cli@1.0.7):
+  dt-sql-parser@4.4.2(antlr4ng-cli@1.0.7):
     dependencies:
       antlr4-c3: 3.3.7(antlr4ng-cli@1.0.7)
       antlr4ng: 2.0.11(antlr4ng-cli@1.0.7)