diff --git a/experiment/resources/schemas/dbscripts/postgresql/exp-25.003-25.004.sql b/experiment/resources/schemas/dbscripts/postgresql/exp-25.003-25.004.sql
new file mode 100644
index 00000000000..59cbccb521a
--- /dev/null
+++ b/experiment/resources/schemas/dbscripts/postgresql/exp-25.003-25.004.sql
@@ -0,0 +1,2 @@
+--Issue 53478: DataInput Role can be a DataClass name, which has a max length of 200 characters
+ALTER TABLE exp.DataInput ALTER COLUMN Role TYPE VARCHAR(200);
\ No newline at end of file
diff --git a/experiment/resources/schemas/dbscripts/sqlserver/exp-25.003-25.004.sql b/experiment/resources/schemas/dbscripts/sqlserver/exp-25.003-25.004.sql
new file mode 100644
index 00000000000..a6f30eb9bc9
--- /dev/null
+++ b/experiment/resources/schemas/dbscripts/sqlserver/exp-25.003-25.004.sql
@@ -0,0 +1,4 @@
+--Issue 53478: DataInput Role can be a DataClass name, which has a max length of 200 characters
+EXECUTE core.fn_dropifexists 'DataInput', 'exp', 'INDEX', 'IDX_DataInput_Role';
+ALTER TABLE exp.DataInput ALTER COLUMN Role NVARCHAR(200) NOT NULL;
+CREATE INDEX IDX_DataInput_Role ON exp.DataInput(Role);
\ No newline at end of file
diff --git a/experiment/src/org/labkey/experiment/ExperimentModule.java b/experiment/src/org/labkey/experiment/ExperimentModule.java
index a84e2de0f8b..5c0557e33fa 100644
--- a/experiment/src/org/labkey/experiment/ExperimentModule.java
+++ b/experiment/src/org/labkey/experiment/ExperimentModule.java
@@ -183,7 +183,7 @@ public String getName()
     @Override
     public Double getSchemaVersion()
     {
-        return 25.003;
+        return 25.004;
     }
 
     @Nullable