diff --git a/CHANGELOG.md b/CHANGELOG.md
index bfb88d617..cfbf2a931 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,5 @@
 # Changelog
-## milvus-sdk-java 2.4.0 (TBD)
+## milvus-sdk-java 2.4.0 (2024-04-22)
 
 ### Feature
 
@@ -15,6 +15,16 @@
 - Upgrade dependencies to fix some CVEs
 - Provide new methods withFloatVectors/withBinaryVectors/withFloat16Vectors/withBFloat16Vectors/withSparseFloatVectors for SearchParam to explicitly input different type vectors
 
+## milvus-sdk-java 2.3.6 (2024-04-22)
+
+### Feature
+
+- Support SearchIterator/QueryIterator
+
+### Improvement
+
+- Upgrade dependencies to fix some CVEs
+
 ## milvus-sdk-java 2.3.5 (2024-03-29)
 
 ### Feature
diff --git a/README.md b/README.md
index f14244b5d..0a0848b0b 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ The following table shows compatibilities between Milvus and Java SDK.
 |      2.1       |   2.1.0-beta4    |
 | 2.2.0 ~ 2.2.8  |  2.2.0 ~ 2.2.5   |
 |    >= 2.2.9    |  2.2.7 ~ 2.2.15  |
-|     2.3.x      |      2.3.5       |
+|     2.3.x      |      2.3.6       |
 |     2.4.x      |      2.4.0       |
 
 ### Install Java SDK