diff --git a/build.ps1 b/build.ps1
index e0db7994..acfe0991 100644
--- a/build.ps1
+++ b/build.ps1
@@ -8,7 +8,7 @@ param(
     [Parameter(Position = 2, ValueFromPipelineByPropertyName = $true)]
 	[string] $DockerImageName = "snapx",
 	[Parameter(Position = 3, ValueFromPipelineByPropertyName = $true)]
-	[string] $DockerVersion = "13.0",
+	[string] $DockerVersion = "14.0",
 	[Parameter(Position = 4, ValueFromPipelineByPropertyName = $true)]
     [switch] $DockerLocal,
     [Parameter(Position = 5, ValueFromPipelineByPropertyName = $true)]
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 52a4eade..28ce7ffd 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -3,8 +3,8 @@ FROM ubuntu:20.04 as env-build
 ENV DEBIAN_FRONTEND=noninteractive
 ENV SNAPX_DOCKER_WORKING_DIR /build/snapx
 
-ARG DOTNET_60_SDK_VERSION=6.0.300
-ARG DOTNET_70_SDK_VERSION=7.0.100-preview.4.22252.9
+ARG DOTNET_60_SDK_VERSION=6.0.302
+ARG DOTNET_70_SDK_VERSION=7.0.100-preview.6.22352.1
 ARG DOTNET_RID=linux-x64