diff --git a/migrate/changeset/databases/sqlite.py b/migrate/changeset/databases/sqlite.py
index 8a5ba90..92d42f2 100644
--- a/migrate/changeset/databases/sqlite.py
+++ b/migrate/changeset/databases/sqlite.py
@@ -11,6 +11,7 @@ from copy import copy
 import re
 
 from sqlalchemy.databases import sqlite as sa_base
+from sqlalchemy.schema import ForeignKeyConstraint
 from sqlalchemy.schema import UniqueConstraint
 
 from migrate import exceptions
@@ -29,8 +30,24 @@ class SQLiteCommon(object):
 
 class SQLiteHelper(SQLiteCommon):
 
-    def _get_unique_constraints(self, table):
-        """Retrieve information about existing unique constraints of the table
+    def _filter_columns(self, cols, table):
+        """Splits the string of columns and returns those only in the table.
+
+        :param cols: comma-delimited string of table columns
+        :param table: the table to check
+        :return: list of columns in the table
+        """
+        columns = []
+        for c in cols.split(","):
+            if c in table.columns:
+                # There was a bug in reflection of SQLite columns with
+                # reserved identifiers as names (SQLite can return them
+                # wrapped with double quotes), so strip double quotes.
+                columns.extend(c.strip(' "'))
+        return columns
+
+    def _get_constraints(self, table):
+        """Retrieve information about existing constraints of the table
 
         This feature is needed for recreate_table() to work properly.
         """
@@ -48,19 +65,21 @@ class SQLiteHelper(SQLiteCommon):
         constraints = []
         for name, cols in re.findall(UNIQUE_PATTERN, data):
             # Filter out any columns that were dropped from the table.
-            columns = []
-            for c in cols.split(","):
-                if c in table.columns:
-                    # There was a bug in reflection of SQLite columns with
-                    # reserved identifiers as names (SQLite can return them
-                    # wrapped with double quotes), so strip double quotes.
-                    columns.extend(c.strip(' "'))
+            columns = self._filter_columns(cols, table)
             if columns:
                 constraints.extend(UniqueConstraint(*columns, name=name))
+
+        FKEY_PATTERN = "CONSTRAINT (\w+) FOREIGN KEY \(([^\)]+)\)"
+        for name, cols in re.findall(FKEY_PATTERN, data):
+            # Filter out any columns that were dropped from the table.
+            columns = self._filter_columns(cols, table)
+            if columns:
+                constraints.extend(ForeignKeyConstraint(*columns, name=name))
+
         return constraints
 
     def recreate_table(self, table, column=None, delta=None,
-                       omit_uniques=None):
+                       omit_constraints=None):
         table_name = self.preparer.format_table(table)
 
         # we remove all indexes so as not to have
@@ -68,13 +87,13 @@ class SQLiteHelper(SQLiteCommon):
         for index in table.indexes:
             index.drop()
 
-        # reflect existing unique constraints
-        for uc in self._get_unique_constraints(table):
-            table.append_constraint(uc)
-        # omit given unique constraints when creating a new table if required
+        # reflect existing constraints
+        for constraint in self._get_constraints(table):
+            table.append_constraint(constraint)
+        # omit given constraints when creating a new table if required
         table.constraints = set([
             cons for cons in table.constraints
-            if omit_uniques is None or cons.name not in omit_uniques
+            if omit_constraints is None or cons.name not in omit_constraints
         ])
 
         self.append('ALTER TABLE %s RENAME TO migration_tmp' % table_name)
@@ -182,13 +201,13 @@ class SQLiteConstraintDropper(ansisql.ANSIColumnDropper,
         self.execute()
 
     def visit_migrate_foreign_key_constraint(self, *p, **k):
-        self._not_supported('ALTER TABLE DROP CONSTRAINT')
+        self.recreate_table(p[0].table, omit_constraints=[p[0].name])
 
     def visit_migrate_check_constraint(self, *p, **k):
         self._not_supported('ALTER TABLE DROP CONSTRAINT')
 
     def visit_migrate_unique_constraint(self, *p, **k):
-        self.recreate_table(p[0].table, omit_uniques=[p[0].name])
+        self.recreate_table(p[0].table, omit_constraints=[p[0].name])
 
 
 # TODO: technically primary key is a NOT NULL + UNIQUE constraint, should add NOT NULL to index
diff --git a/migrate/tests/changeset/test_constraint.py b/migrate/tests/changeset/test_constraint.py
index 6421206..1faf4cc 100644
--- a/migrate/tests/changeset/test_constraint.py
+++ b/migrate/tests/changeset/test_constraint.py
@@ -71,7 +71,7 @@ class TestConstraint(CommonTestConstraint):
         self.assertTrue(isinstance(self.table.primary_key, schema.PrimaryKeyConstraint))
         return pk
 
-    @fixture.usedb(not_supported='sqlite')
+    @fixture.usedb()
     def test_define_fk(self):
         """FK constraints can be defined, created, and dropped"""
         # FK target must be unique