diff --git a/docs/en/jpql-with-kotlin-jdsl/expressions.md b/docs/en/jpql-with-kotlin-jdsl/expressions.md
index 6dd359985..8aaba5a37 100644
--- a/docs/en/jpql-with-kotlin-jdsl/expressions.md
+++ b/docs/en/jpql-with-kotlin-jdsl/expressions.md
@@ -197,7 +197,7 @@ Kotlin JDSL provides functions to support built-in functions in JPA.
 | SUBSTRING | not yet      |
 | TRIM      | not yet      |
 | LOWER     | support      |
-| UPPER     | not yet      |
+| UPPER     | support      |
 | LENGTH    | support      |
 | LOCATE    | support      |
 
diff --git a/docs/ko/jpql-with-kotlin-jdsl/expressions.md b/docs/ko/jpql-with-kotlin-jdsl/expressions.md
index 4fb5c9875..6b3da9f8e 100644
--- a/docs/ko/jpql-with-kotlin-jdsl/expressions.md
+++ b/docs/ko/jpql-with-kotlin-jdsl/expressions.md
@@ -196,7 +196,7 @@ Kotlin JDSL은 JPA에서 제공하는 여러 함수들을 지원하기 위함 
 | SUBSTRING | not yet      |
 | TRIM      | not yet      |
 | LOWER     | support      |
-| UPPER     | not yet      |
+| UPPER     | support      |
 | LENGTH    | support      |
 | LOCATE    | support      |