diff --git a/spring-session/src/main/java/org/springframework/session/jdbc/JdbcOperationsSessionRepository.java b/spring-session/src/main/java/org/springframework/session/jdbc/JdbcOperationsSessionRepository.java
index 8a6e498..74c93b8 100644
--- a/spring-session/src/main/java/org/springframework/session/jdbc/JdbcOperationsSessionRepository.java
+++ b/spring-session/src/main/java/org/springframework/session/jdbc/JdbcOperationsSessionRepository.java
@@ -109,7 +109,7 @@ import org.springframework.util.StringUtils;
  *
  * CREATE TABLE SPRING_SESSION_ATTRIBUTES (
  *  SESSION_ID CHAR(36),
- *  ATTRIBUTE_NAME VARCHAR(100),
+ *  ATTRIBUTE_NAME VARCHAR(200),
  *  ATTRIBUTE_BYTES BYTEA,
  *  CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
  *  CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE
diff --git a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-db2.sql b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-db2.sql
index fb0e841..8d4237b 100644
--- a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-db2.sql
+++ b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-db2.sql
@@ -11,7 +11,7 @@ CREATE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (LAST_ACCESS_TIME);
 
 CREATE TABLE SPRING_SESSION_ATTRIBUTES (
 	SESSION_ID CHAR(36),
-	ATTRIBUTE_NAME VARCHAR(100),
+	ATTRIBUTE_NAME VARCHAR(200),
 	ATTRIBUTE_BYTES BLOB,
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE
diff --git a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-derby.sql b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-derby.sql
index fb0e841..8d4237b 100644
--- a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-derby.sql
+++ b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-derby.sql
@@ -11,7 +11,7 @@ CREATE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (LAST_ACCESS_TIME);
 
 CREATE TABLE SPRING_SESSION_ATTRIBUTES (
 	SESSION_ID CHAR(36),
-	ATTRIBUTE_NAME VARCHAR(100),
+	ATTRIBUTE_NAME VARCHAR(200),
 	ATTRIBUTE_BYTES BLOB,
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE
diff --git a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-h2.sql b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-h2.sql
index 84d9bc9..e8fd5e0 100644
--- a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-h2.sql
+++ b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-h2.sql
@@ -11,7 +11,7 @@ CREATE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (LAST_ACCESS_TIME);
 
 CREATE TABLE SPRING_SESSION_ATTRIBUTES (
 	SESSION_ID CHAR(36),
-	ATTRIBUTE_NAME VARCHAR(100),
+	ATTRIBUTE_NAME VARCHAR(200),
 	ATTRIBUTE_BYTES LONGVARBINARY,
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE
diff --git a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-hsqldb.sql b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-hsqldb.sql
index 84d9bc9..e8fd5e0 100644
--- a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-hsqldb.sql
+++ b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-hsqldb.sql
@@ -11,7 +11,7 @@ CREATE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (LAST_ACCESS_TIME);
 
 CREATE TABLE SPRING_SESSION_ATTRIBUTES (
 	SESSION_ID CHAR(36),
-	ATTRIBUTE_NAME VARCHAR(100),
+	ATTRIBUTE_NAME VARCHAR(200),
 	ATTRIBUTE_BYTES LONGVARBINARY,
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE
diff --git a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-mysql.sql b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-mysql.sql
index 9a6ceaf..fedf2d0 100644
--- a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-mysql.sql
+++ b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-mysql.sql
@@ -11,7 +11,7 @@ CREATE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (LAST_ACCESS_TIME);
 
 CREATE TABLE SPRING_SESSION_ATTRIBUTES (
 	SESSION_ID CHAR(36),
-	ATTRIBUTE_NAME VARCHAR(100),
+	ATTRIBUTE_NAME VARCHAR(200),
 	ATTRIBUTE_BYTES BLOB,
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE
diff --git a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-oracle.sql b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-oracle.sql
index 2493a9d..02ac6ea 100644
--- a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-oracle.sql
+++ b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-oracle.sql
@@ -11,7 +11,7 @@ CREATE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (LAST_ACCESS_TIME);
 
 CREATE TABLE SPRING_SESSION_ATTRIBUTES (
 	SESSION_ID CHAR(36),
-	ATTRIBUTE_NAME VARCHAR2(100 CHAR),
+	ATTRIBUTE_NAME VARCHAR2(200 CHAR),
 	ATTRIBUTE_BYTES BLOB,
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE
diff --git a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-postgresql.sql b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-postgresql.sql
index 7713613..535b6ec 100644
--- a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-postgresql.sql
+++ b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-postgresql.sql
@@ -11,7 +11,7 @@ CREATE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (LAST_ACCESS_TIME);
 
 CREATE TABLE SPRING_SESSION_ATTRIBUTES (
 	SESSION_ID CHAR(36),
-	ATTRIBUTE_NAME VARCHAR(100),
+	ATTRIBUTE_NAME VARCHAR(200),
 	ATTRIBUTE_BYTES BYTEA,
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE
diff --git a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sqlite.sql b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sqlite.sql
index 55eddd5..76441ce 100644
--- a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sqlite.sql
+++ b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sqlite.sql
@@ -11,7 +11,7 @@ CREATE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (LAST_ACCESS_TIME);
 
 CREATE TABLE SPRING_SESSION_ATTRIBUTES (
 	SESSION_ID CHAR(36),
-	ATTRIBUTE_NAME VARCHAR(100),
+	ATTRIBUTE_NAME VARCHAR(200),
 	ATTRIBUTE_BYTES BLOB,
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE
diff --git a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sqlserver.sql b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sqlserver.sql
index 666727b..c27f11a 100644
--- a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sqlserver.sql
+++ b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sqlserver.sql
@@ -11,7 +11,7 @@ CREATE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (LAST_ACCESS_TIME);
 
 CREATE TABLE SPRING_SESSION_ATTRIBUTES (
 	SESSION_ID CHAR(36),
-	ATTRIBUTE_NAME VARCHAR(100),
+	ATTRIBUTE_NAME VARCHAR(200),
 	ATTRIBUTE_BYTES IMAGE,
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE
diff --git a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sybase.sql b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sybase.sql
index 635a315..8be46bb 100644
--- a/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sybase.sql
+++ b/spring-session/src/main/resources/org/springframework/session/jdbc/schema-sybase.sql
@@ -11,7 +11,7 @@ CREATE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (LAST_ACCESS_TIME);
 
 CREATE TABLE SPRING_SESSION_ATTRIBUTES (
 	SESSION_ID CHAR(36),
-	ATTRIBUTE_NAME VARCHAR(100),
+	ATTRIBUTE_NAME VARCHAR(200),
 	ATTRIBUTE_BYTES IMAGE,
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_ID, ATTRIBUTE_NAME),
 	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_ID) REFERENCES SPRING_SESSION(SESSION_ID) ON DELETE CASCADE