diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb83b7c..1a1c1bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.0.21] - 2023-03-09
+### Changed
+- Fixed docker build by pinning the .NET version to LTS.
+
 ## [2.0.20] - 2023-03-08
 ### Added
 - Add support for multi-level unpacking.
diff --git a/Dockerfile b/Dockerfile
index b5d96e1..b8476a4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -72,8 +72,8 @@ RUN \
     echo "**** Installing dotnet ****" && \
     wget -q https://dot.net/v1/dotnet-install.sh && \
     chmod +x ./dotnet-install.sh && \
-    bash ./dotnet-install.sh -c Current --runtime dotnet --install-dir /usr/share/dotnet && \
-    bash ./dotnet-install.sh -c Current --runtime aspnetcore --install-dir /usr/share/dotnet && \
+    bash ./dotnet-install.sh -c LTS -v latest --runtime dotnet --install-dir /usr/share/dotnet && \
+    bash ./dotnet-install.sh -c LTS -v latest --runtime aspnetcore --install-dir /usr/share/dotnet && \
     echo "**** Cleaning image ****" && \
     apt-get -y -qq -o Dpkg::Use-Pty=0 clean && apt-get -y -qq -o Dpkg::Use-Pty=0 purge && \
     echo "**** Setting permissions ****" && \
diff --git a/client/src/app/navbar/navbar.component.html b/client/src/app/navbar/navbar.component.html
index a271985..12660d1 100644
--- a/client/src/app/navbar/navbar.component.html
+++ b/client/src/app/navbar/navbar.component.html
@@ -55,7 +55,7 @@
           <a class="navbar-item" routerLink="profile"> Profile </a>
           <a class="navbar-item" (click)="logout()"> Logout </a>
           <hr class="navbar-divider" />
-          <div class="navbar-item">Version 2.0.20</div>
+          <div class="navbar-item">Version 2.0.21</div>
         </div>
       </div>
     </div>
diff --git a/package.json b/package.json
index a20d9b7..a4b959c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rdt-client",
-  "version": "2.0.20",
+  "version": "2.0.21",
   "description": "This is a web interface to manage your torrents on Real-Debrid.",
   "main": "index.js",
   "dependencies": {
diff --git a/server/RdtClient.Web/RdtClient.Web.csproj b/server/RdtClient.Web/RdtClient.Web.csproj
index 55f702b..a7c63f6 100644
--- a/server/RdtClient.Web/RdtClient.Web.csproj
+++ b/server/RdtClient.Web/RdtClient.Web.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net6.0</TargetFramework>
     <OutputType>Exe</OutputType>
     <UserSecretsId>94c24cba-f03f-4453-a671-3640b517c573</UserSecretsId>
-    <Version>2.0.20</Version>
+    <Version>2.0.21</Version>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <LangVersion>latest</LangVersion>