diff --git a/docs/.vitepress/configs/version.ts b/docs/.vitepress/configs/version.ts
index 92013165..da3a6b67 100644
--- a/docs/.vitepress/configs/version.ts
+++ b/docs/.vitepress/configs/version.ts
@@ -1 +1 @@
-export const version: string = '2.15.0-preview3'
+export const version: string = '2.15.0-preview4'
diff --git a/src/Gridify.Elasticsearch/Gridify.Elasticsearch.csproj b/src/Gridify.Elasticsearch/Gridify.Elasticsearch.csproj
index b73a3706..38bcd024 100644
--- a/src/Gridify.Elasticsearch/Gridify.Elasticsearch.csproj
+++ b/src/Gridify.Elasticsearch/Gridify.Elasticsearch.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
       <PackageId>Gridify.Elasticsearch</PackageId>
-      <Version>2.15.0-preview3</Version>
+      <Version>2.15.0-preview4</Version>
       <Authors>Alireza Sabouri; Dzmitry Koush</Authors>
       <PackageDescription>Gridify (Elasticsearch), Easy way to apply Filtering, Sorting, and Pagination using text-based data.</PackageDescription>
       <RepositoryUrl>https://github.com/alirezanet/Gridify</RepositoryUrl>
diff --git a/src/Gridify.EntityFramework/Gridify.EntityFramework.csproj b/src/Gridify.EntityFramework/Gridify.EntityFramework.csproj
index 787c07c0..546de153 100644
--- a/src/Gridify.EntityFramework/Gridify.EntityFramework.csproj
+++ b/src/Gridify.EntityFramework/Gridify.EntityFramework.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
       <PackageId>Gridify.EntityFramework</PackageId>
-      <Version>2.15.0-preview3</Version>
+      <Version>2.15.0-preview4</Version>
       <Authors>Alireza Sabouri</Authors>
       <Company>TuxTeam</Company>
       <PackageDescription>Gridify (EntityFramework), Easy and optimized way to apply Filtering, Sorting, and Pagination using text-based data.</PackageDescription>
diff --git a/src/Gridify/Gridify.csproj b/src/Gridify/Gridify.csproj
index 53557723..f917bcb9 100644
--- a/src/Gridify/Gridify.csproj
+++ b/src/Gridify/Gridify.csproj
@@ -2,7 +2,7 @@
 
    <PropertyGroup>
       <PackageId>Gridify</PackageId>
-      <Version>2.15.0-preview3</Version>
+      <Version>2.15.0-preview4</Version>
       <Authors>Alireza Sabouri</Authors>
       <Company>TuxTeam</Company>
       <PackageDescription>Gridify, Easy and optimized way to apply Filtering, Sorting, and Pagination using text-based data.</PackageDescription>