diff --git a/parent/pom.xml b/parent/pom.xml
index bd0d7a6b1166b..4011e91f96719 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -161,7 +161,7 @@
         <fastjson-version>2.0.62</fastjson-version>
         <google-maps-services-version>2.2.0</google-maps-services-version>
         <flatpack-version>4.0.18</flatpack-version>
-        <flink-version>1.20.3</flink-version>
+        <flink-version>1.20.4</flink-version>
         <flowable-version>7.2.0</flowable-version>
         <fop-version>2.11</fop-version>
         <formatter-maven-plugin-version>2.29.0</formatter-maven-plugin-version>