diff --git a/snd/src/org/labkey/snd/query/AttributeDataTable.java b/snd/src/org/labkey/snd/query/AttributeDataTable.java
index a2567300c..42f965cd3 100644
--- a/snd/src/org/labkey/snd/query/AttributeDataTable.java
+++ b/snd/src/org/labkey/snd/query/AttributeDataTable.java
@@ -434,8 +434,9 @@ public List<Map<String, Object>> deleteRows(User user, Container container, List
             {
                 for (Map<String, Object> row : oldRows)
                 {
-                    Integer objectId = (Integer) row.get("ObjectId");
-                    Integer propertyId = (Integer) row.get("PropertyId");
+                    // exp.ObjectProperty.ObjectId is BIGINT as of exp 25.005, so the value arrives as a Long
+                    Number objectId = (Number) row.get("ObjectId");
+                    Number propertyId = (Number) row.get("PropertyId");
 
                     SqlExecutor executor = new SqlExecutor(_expSchema);
                     SQLFragment deleteObjProp = new SQLFragment("delete from " + _expSchema.getName() + ".ObjectProperty\n");
diff --git a/snd/src/org/labkey/snd/query/EventDataTable.java b/snd/src/org/labkey/snd/query/EventDataTable.java
index be70bf46f..3eded1b3f 100644
--- a/snd/src/org/labkey/snd/query/EventDataTable.java
+++ b/snd/src/org/labkey/snd/query/EventDataTable.java
@@ -68,7 +68,7 @@ public EventDataTable(SNDUserSchema schema, TableInfo table)
     @Override
     public void addColumns()
     {
-        BaseColumnInfo objectid = new BaseColumnInfo("ObjectId", this, JdbcType.INTEGER)
+        BaseColumnInfo objectid = new BaseColumnInfo("ObjectId", this, JdbcType.BIGINT)
         {
             @Override
             public SQLFragment getValueSql(String tableAliasName)
diff --git a/snprc_ehr/resources/schemas/dbscripts/postgresql/snprc_ehr-26.001-26.002.sql b/snprc_ehr/resources/schemas/dbscripts/postgresql/snprc_ehr-26.001-26.002.sql
new file mode 100644
index 000000000..fdf005bd8
--- /dev/null
+++ b/snprc_ehr/resources/schemas/dbscripts/postgresql/snprc_ehr-26.001-26.002.sql
@@ -0,0 +1,7 @@
+/*
+ * Copyright (c) 2026 LabKey Corporation
+ *
+ * Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0
+ */
+-- Dropping UNIQUE idx_labwork_services_serviceid [ServiceId] because it overlaps with PRIMARY pk_snprc_labwork_services [ServiceId]
+DROP INDEX snprc_ehr.idx_labwork_services_serviceid;
diff --git a/snprc_ehr/src/org/labkey/snprc_ehr/SNPRC_EHRModule.java b/snprc_ehr/src/org/labkey/snprc_ehr/SNPRC_EHRModule.java
index f9dc3cd02..04652082e 100644
--- a/snprc_ehr/src/org/labkey/snprc_ehr/SNPRC_EHRModule.java
+++ b/snprc_ehr/src/org/labkey/snprc_ehr/SNPRC_EHRModule.java
@@ -117,7 +117,7 @@ public String getName()
     @Override
     public @Nullable Double getSchemaVersion()
     {
-        return 26.001;
+        return 26.002;
     }
 
     @Nullable