diff --git a/dynparquet/schema.go b/dynparquet/schema.go
index 0bdda9e7f..96999267f 100644
--- a/dynparquet/schema.go
+++ b/dynparquet/schema.go
@@ -484,6 +484,8 @@ func storageLayoutToParquetNode(l StorageLayout) (parquet.Node, error) {
 		node = parquet.Leaf(parquet.DoubleType)
 	case int32(schemapb.StorageLayout_TYPE_BOOL):
 		node = parquet.Leaf(parquet.BooleanType)
+	case int32(schemapb.StorageLayout_TYPE_UINT64):
+		node = parquet.Uint(64)
 	default:
 		return nil, fmt.Errorf("unknown storage layout type: %v", l.GetTypeInt32())
 	}
diff --git a/gen/proto/go/frostdb/schema/v1alpha1/schema.pb.go b/gen/proto/go/frostdb/schema/v1alpha1/schema.pb.go
index d1ffc9509..5c6e82485 100644
--- a/gen/proto/go/frostdb/schema/v1alpha1/schema.pb.go
+++ b/gen/proto/go/frostdb/schema/v1alpha1/schema.pb.go
@@ -34,6 +34,8 @@ const (
 	StorageLayout_TYPE_DOUBLE StorageLayout_Type = 3
 	// Represents a boolean type.
 	StorageLayout_TYPE_BOOL StorageLayout_Type = 4
+	// Represents a uint64 type.
+	StorageLayout_TYPE_UINT64 StorageLayout_Type = 5
 )
 
 // Enum value maps for StorageLayout_Type.
@@ -44,6 +46,7 @@ var (
 		2: "TYPE_INT64",
 		3: "TYPE_DOUBLE",
 		4: "TYPE_BOOL",
+		5: "TYPE_UINT64",
 	}
 	StorageLayout_Type_value = map[string]int32{
 		"TYPE_UNKNOWN_UNSPECIFIED": 0,
@@ -51,6 +54,7 @@ var (
 		"TYPE_INT64":               2,
 		"TYPE_DOUBLE":              3,
 		"TYPE_BOOL":                4,
+		"TYPE_UINT64":              5,
 	}
 )
 
@@ -596,7 +600,7 @@ var file_frostdb_schema_v1alpha1_schema_proto_rawDesc = []byte{
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@@ -615,67 +619,68 @@ var file_frostdb_schema_v1alpha1_schema_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/gen/proto/go/frostdb/schema/v1alpha2/schema.pb.go b/gen/proto/go/frostdb/schema/v1alpha2/schema.pb.go
index b381bce4d..813a0b16e 100644
--- a/gen/proto/go/frostdb/schema/v1alpha2/schema.pb.go
+++ b/gen/proto/go/frostdb/schema/v1alpha2/schema.pb.go
@@ -34,6 +34,8 @@ const (
 	StorageLayout_TYPE_DOUBLE StorageLayout_Type = 3
 	// Represents a boolean type.
 	StorageLayout_TYPE_BOOL StorageLayout_Type = 4
+	// Represents a uint64 type.
+	StorageLayout_TYPE_UINT64 StorageLayout_Type = 5
 )
 
 // Enum value maps for StorageLayout_Type.
@@ -44,6 +46,7 @@ var (
 		2: "TYPE_INT64",
 		3: "TYPE_DOUBLE",
 		4: "TYPE_BOOL",
+		5: "TYPE_UINT64",
 	}
 	StorageLayout_Type_value = map[string]int32{
 		"TYPE_UNKNOWN_UNSPECIFIED": 0,
@@ -51,6 +54,7 @@ var (
 		"TYPE_INT64":               2,
 		"TYPE_DOUBLE":              3,
 		"TYPE_BOOL":                4,
+		"TYPE_UINT64":              5,
 	}
 )
 
@@ -740,7 +744,7 @@ var file_frostdb_schema_v1alpha2_schema_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/proto/frostdb/schema/v1alpha1/schema.proto b/proto/frostdb/schema/v1alpha1/schema.proto
index dc0d18ec0..45dd742b7 100644
--- a/proto/frostdb/schema/v1alpha1/schema.proto
+++ b/proto/frostdb/schema/v1alpha1/schema.proto
@@ -42,6 +42,8 @@ message StorageLayout {
         TYPE_DOUBLE = 3;
         // Represents a boolean type.
         TYPE_BOOL = 4;
+        // Represents a uint64 type.
+        TYPE_UINT64 = 5;
     }
 
     // Type of the column.
diff --git a/proto/frostdb/schema/v1alpha2/schema.proto b/proto/frostdb/schema/v1alpha2/schema.proto
index 7c3ea1b3a..d1d854282 100644
--- a/proto/frostdb/schema/v1alpha2/schema.proto
+++ b/proto/frostdb/schema/v1alpha2/schema.proto
@@ -109,6 +109,8 @@ message StorageLayout {
         TYPE_DOUBLE = 3;
         // Represents a boolean type.
         TYPE_BOOL = 4;
+        // Represents a uint64 type.
+        TYPE_UINT64 = 5;
     }
 
     // Type of the column.