diff --git a/src/column.rs b/src/column.rs
index 36ba9c8..cb6578b 100644
--- a/src/column.rs
+++ b/src/column.rs
@@ -39,7 +39,7 @@ impl Statement<'_> {
         self.stmt.column_count()
     }
 
-    pub(crate) fn column_name_unwrap(&self, col: usize) -> &str {
+    pub(super) fn column_name_unwrap(&self, col: usize) -> &str {
         // Just panic if the bounds are wrong for now, we never call this
         // without checking first.
         self.column_name(col).expect("Column out of bounds")
diff --git a/src/context.rs b/src/context.rs
index ad0a3ad..b7e8bc8 100644
--- a/src/context.rs
+++ b/src/context.rs
@@ -12,7 +12,7 @@ use crate::types::{ToSqlOutput, ValueRef};
 #[cfg(feature = "array")]
 use crate::vtab::array::{free_array, ARRAY_TYPE};
 
-pub(crate) unsafe fn set_result(ctx: *mut sqlite3_context, result: &ToSqlOutput<'_>) {
+pub(super) unsafe fn set_result(ctx: *mut sqlite3_context, result: &ToSqlOutput<'_>) {
     let value = match *result {
         ToSqlOutput::Borrowed(v) => v,
         ToSqlOutput::Owned(ref v) => ValueRef::from(v),
diff --git a/src/statement.rs b/src/statement.rs
index cd05ef6..ed5dc96 100644
--- a/src/statement.rs
+++ b/src/statement.rs
@@ -731,11 +731,11 @@ impl Drop for Statement<'_> {
 }
 
 impl Statement<'_> {
-    pub(crate) fn new(conn: &Connection, stmt: RawStatement) -> Statement<'_> {
+    pub(super) fn new(conn: &Connection, stmt: RawStatement) -> Statement<'_> {
         Statement { conn, stmt }
     }
 
-    pub(crate) fn value_ref(&self, col: usize) -> ValueRef<'_> {
+    pub(super) fn value_ref(&self, col: usize) -> ValueRef<'_> {
         let raw = unsafe { self.stmt.ptr() };
 
         match self.stmt.column_type(col) {
@@ -791,7 +791,7 @@ impl Statement<'_> {
         }
     }
 
-    pub(crate) fn step(&self) -> Result<bool> {
+    pub(super) fn step(&self) -> Result<bool> {
         match self.stmt.step() {
             ffi::SQLITE_ROW => Ok(true),
             ffi::SQLITE_DONE => Ok(false),
@@ -799,7 +799,7 @@ impl Statement<'_> {
         }
     }
 
-    pub(crate) fn reset(&self) -> c_int {
+    pub(super) fn reset(&self) -> c_int {
         self.stmt.reset()
     }
 }
diff --git a/src/vtab/mod.rs b/src/vtab/mod.rs
index 5b47c65..d10dbed 100644
--- a/src/vtab/mod.rs
+++ b/src/vtab/mod.rs
@@ -542,7 +542,7 @@ impl Values<'_> {
     // `sqlite3_value_type` returns `SQLITE_NULL` for pointer.
     // So it seems not possible to enhance `ValueRef::from_value`.
     #[cfg(feature = "array")]
-    pub(crate) fn get_array(&self, idx: usize) -> Result<Option<array::Array>> {
+    fn get_array(&self, idx: usize) -> Result<Option<array::Array>> {
         use crate::types::Value;
         let arg = self.args[idx];
         let ptr = unsafe { ffi::sqlite3_value_pointer(arg, array::ARRAY_TYPE) };