diff --git a/Cargo.toml b/Cargo.toml
index ac0b6a8..d9c3ec3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tantivy"
-version = "0.13.2"
+version = "0.16.0"
 readme = "README.md"
 authors = ["Damir Jelić <poljar@termina.org.uk>"]
 edition = "2018"
@@ -15,8 +15,8 @@ pyo3-build-config = "0.15.1"
 
 [dependencies]
 chrono = "0.4.19"
-tantivy = "0.13.2"
-itertools = "0.9.0"
+tantivy = "0.16.1"
+itertools = "0.10.0"
 futures = "0.3.5"
 
 [dependencies.pyo3]
diff --git a/src/facet.rs b/src/facet.rs
index 82144e2..72fdd4f 100644
--- a/src/facet.rs
+++ b/src/facet.rs
@@ -48,7 +48,7 @@ impl Facet {
     #[classmethod]
     fn from_string(_cls: &PyType, facet_string: &str) -> Facet {
         Facet {
-            inner: schema::Facet::from_text(facet_string),
+            inner: schema::Facet::from(facet_string),
         }
     }
 
diff --git a/src/index.rs b/src/index.rs
index 8934753..7a93082 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -174,7 +174,11 @@ impl Index {
                 if reuse {
                     tv::Index::open_or_create(directory, schema.inner.clone())
                 } else {
-                    tv::Index::create(directory, schema.inner.clone())
+                    tv::Index::create(
+                        directory,
+                        schema.inner.clone(),
+                        tv::IndexSettings::default(),
+                    )
                 }
                 .map_err(to_pyerr)?
             }
@@ -277,7 +281,7 @@ impl Index {
     #[staticmethod]
     fn exists(path: &str) -> PyResult<bool> {
         let directory = MmapDirectory::open(path).map_err(to_pyerr)?;
-        Ok(tv::Index::exists(&directory))
+        Ok(tv::Index::exists(&directory).unwrap())
     }
 
     /// The schema of the current index.
diff --git a/src/schemabuilder.rs b/src/schemabuilder.rs
index 58b2a27..e3735fb 100644
--- a/src/schemabuilder.rs
+++ b/src/schemabuilder.rs
@@ -6,6 +6,7 @@ use tantivy::schema;
 
 use crate::schema::Schema;
 use std::sync::{Arc, RwLock};
+use tantivy::schema::INDEXED;
 
 /// Tantivy has a very strict schema.
 /// You need to specify in advance whether a field is indexed or not,
@@ -236,7 +237,7 @@ impl SchemaBuilder {
         let builder = &mut self.builder;
 
         if let Some(builder) = builder.write().unwrap().as_mut() {
-            builder.add_facet_field(name);
+            builder.add_facet_field(name, INDEXED);
         } else {
             return Err(exceptions::PyValueError::new_err(
                 "Schema builder object isn't valid anymore.",
@@ -257,7 +258,7 @@ impl SchemaBuilder {
         let builder = &mut self.builder;
 
         if let Some(builder) = builder.write().unwrap().as_mut() {
-            builder.add_bytes_field(name);
+            builder.add_bytes_field(name, INDEXED);
         } else {
             return Err(exceptions::PyValueError::new_err(
                 "Schema builder object isn't valid anymore.",
diff --git a/src/searcher.rs b/src/searcher.rs
index 2f0cc1b..33e33cb 100644
--- a/src/searcher.rs
+++ b/src/searcher.rs
@@ -196,7 +196,7 @@ impl Searcher {
 #[pyclass]
 #[derive(Clone, Debug)]
 pub(crate) struct DocAddress {
-    pub(crate) segment_ord: tv::SegmentLocalId,
+    pub(crate) segment_ord: tv::SegmentOrdinal,
     pub(crate) doc: tv::DocId,
 }
 
@@ -219,15 +219,18 @@ impl DocAddress {
 impl From<&tv::DocAddress> for DocAddress {
     fn from(doc_address: &tv::DocAddress) -> Self {
         DocAddress {
-            segment_ord: doc_address.segment_ord(),
-            doc: doc_address.doc(),
+            segment_ord: doc_address.segment_ord,
+            doc: doc_address.doc_id,
         }
     }
 }
 
 impl Into<tv::DocAddress> for &DocAddress {
     fn into(self) -> tv::DocAddress {
-        tv::DocAddress(self.segment_ord(), self.doc())
+        tv::DocAddress {
+            segment_ord: self.segment_ord(),
+            doc_id: self.doc(),
+        }
     }
 }