diff --git a/package.json b/package.json
index 789cefb..5035b83 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hapi-sequelize-crud",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "description": "Hapi plugin that automatically generates RESTful API for CRUD",
   "main": "build/index.js",
   "config": {
diff --git a/src/associations/one-to-many.js b/src/associations/one-to-many.js
index 733ec33..0c4a8c0 100644
--- a/src/associations/one-to-many.js
+++ b/src/associations/one-to-many.js
@@ -58,6 +58,14 @@ export const list = (server, a, b) => {
 
       let where = _.omit(request.query, 'include');
 
+      for (const key of Object.keys(where)) {
+        try {
+          where[key] = JSON.parse(where[key]);
+        } catch (e) {
+          //
+        }
+      }
+
       let list = await b.findAll({
         where,
 
@@ -89,6 +97,14 @@ export const scope = (server, a, b) => {
 
       let where = _.omit(request.query, 'include');
 
+      for (const key of Object.keys(where)) {
+        try {
+          where[key] = JSON.parse(where[key]);
+        } catch (e) {
+          //
+        }
+      }
+
       let list = await b.scope(request.params.scope).findAll({
         where,
         include: include.concat({
@@ -131,6 +147,14 @@ export const scopeScope = (server, a, b) => {
 
       let where = _.omit(request.query, 'include');
 
+      for (const key of Object.keys(where)) {
+        try {
+          where[key] = JSON.parse(where[key]);
+        } catch (e) {
+          //
+        }
+      }
+
       let list = await b.scope(request.params.scopeb).findAll({
         where,
         include: include.concat({
@@ -161,6 +185,14 @@ export const destroy = (server, a, b) => {
     async handler(request, reply) {
       let where = _.omit(request.query, 'include');
 
+      for (const key of Object.keys(where)) {
+        try {
+          where[key] = JSON.parse(where[key]);
+        } catch (e) {
+          //
+        }
+      }
+
       let list = await b.findAll({
         where,
         include: {
@@ -189,6 +221,14 @@ export const destroyScope = (server, a, b) => {
     async handler(request, reply) {
       let where = _.omit(request.query, 'include');
 
+      for (const key of Object.keys(where)) {
+        try {
+          where[key] = JSON.parse(where[key]);
+        } catch (e) {
+          //
+        }
+      }
+
       let list = await b.scope(request.params.scope).findAll({
         where,
 
diff --git a/src/crud.js b/src/crud.js
index fa31ba3..db5429f 100644
--- a/src/crud.js
+++ b/src/crud.js
@@ -28,6 +28,14 @@ export const list = (server, model) => {
 
       let where = _.omit(request.query, 'include');
 
+      for (const key of Object.keys(where)) {
+        try {
+          where[key] = JSON.parse(where[key]);
+        } catch (e) {
+          //
+        }
+      }
+
       let list = await model.findAll({
         where, include
       });
@@ -49,6 +57,14 @@ export const get = (server, model) => {
 
       let where = request.params.id ? { id : request.params.id } : _.omit(request.query, 'include');
 
+      for (const key of Object.keys(where)) {
+        try {
+          where[key] = JSON.parse(where[key]);
+        } catch (e) {
+          //
+        }
+      }
+
       let instance = await model.findOne({ where, include });
 
       reply(instance);
@@ -77,6 +93,14 @@ export const scope = (server, model) => {
 
       let where = _.omit(request.query, 'include');
 
+      for (const key of Object.keys(where)) {
+        try {
+          where[key] = JSON.parse(where[key]);
+        } catch (e) {
+          //
+        }
+      }
+
       let list = await model.scope(request.params.scope).findAll({ include, where });
 
       reply(list);
@@ -114,6 +138,14 @@ export const destroy = (server, model) => {
     async handler(request, reply) {
       let where = request.params.id ? { id : request.params.id } : request.query;
 
+      for (const key of Object.keys(where)) {
+        try {
+          where[key] = JSON.parse(where[key]);
+        } catch (e) {
+          //
+        }
+      }
+
       let list = await model.findAll({ where });
 
       await* list.map(instance => instance.destroy());
@@ -137,6 +169,14 @@ export const destroyScope = (server, model) => {
 
       let where = _.omit(request.query, 'include');
 
+      for (const key of Object.keys(where)) {
+        try {
+          where[key] = JSON.parse(where[key]);
+        } catch (e) {
+          //
+        }
+      }
+
       let list = await model.scope(request.params.scope).findAll({ include, where });
 
       await* list.map(instance => instance.destroy());