diff --git a/src/EventHub.Admin.HttpApi.Host/Dockerfile b/src/EventHub.Admin.HttpApi.Host/Dockerfile
index 43a6873..e99f7f2 100644
--- a/src/EventHub.Admin.HttpApi.Host/Dockerfile
+++ b/src/EventHub.Admin.HttpApi.Host/Dockerfile
@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:6.0
+  FROM mcr.microsoft.com/dotnet/aspnet:6.0.0-rc.1-bullseye-slim
   COPY bin/Release/net6.0/publish/ app/
   WORKDIR /app
   ENTRYPOINT ["dotnet", "EventHub.Admin.HttpApi.Host.dll"]
\ No newline at end of file
diff --git a/src/EventHub.BackgroundServices/Dockerfile b/src/EventHub.BackgroundServices/Dockerfile
index 71f5918..5d5a2d0 100644
--- a/src/EventHub.BackgroundServices/Dockerfile
+++ b/src/EventHub.BackgroundServices/Dockerfile
@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:6.0
+  FROM mcr.microsoft.com/dotnet/aspnet:6.0.0-rc.1-bullseye-slim
   COPY bin/Release/net6.0/ app/
   WORKDIR /app
   ENTRYPOINT ["dotnet", "EventHub.BackgroundServices.dll"]
\ No newline at end of file
diff --git a/src/EventHub.DbMigrator/Dockerfile b/src/EventHub.DbMigrator/Dockerfile
index 32deed8..0d247c8 100644
--- a/src/EventHub.DbMigrator/Dockerfile
+++ b/src/EventHub.DbMigrator/Dockerfile
@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:6.0
+  FROM mcr.microsoft.com/dotnet/aspnet:6.0.0-rc.1-bullseye-slim
   COPY bin/Release/net6.0/ app/
   WORKDIR /app
   ENTRYPOINT ["dotnet", "EventHub.DbMigrator.dll"]
\ No newline at end of file
diff --git a/src/EventHub.HttpApi.Host/Dockerfile b/src/EventHub.HttpApi.Host/Dockerfile
index 0266484..5de4fbd 100644
--- a/src/EventHub.HttpApi.Host/Dockerfile
+++ b/src/EventHub.HttpApi.Host/Dockerfile
@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:6.0
+  FROM mcr.microsoft.com/dotnet/aspnet:6.0.0-rc.1-bullseye-slim
   COPY bin/Release/net6.0/publish/ app/
   WORKDIR /app
   ENTRYPOINT ["dotnet", "EventHub.HttpApi.Host.dll"]
\ No newline at end of file
diff --git a/src/EventHub.IdentityServer/Dockerfile b/src/EventHub.IdentityServer/Dockerfile
index 729e0f5..93a0f04 100644
--- a/src/EventHub.IdentityServer/Dockerfile
+++ b/src/EventHub.IdentityServer/Dockerfile
@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:6.0
+  FROM mcr.microsoft.com/dotnet/aspnet:6.0.0-rc.1-bullseye-slim
   COPY bin/Release/net6.0/publish/ app/
   WORKDIR /app
   ENTRYPOINT ["dotnet", "EventHub.IdentityServer.dll"]
\ No newline at end of file
diff --git a/src/EventHub.Web/Dockerfile b/src/EventHub.Web/Dockerfile
index 013dca1..3b2101b 100644
--- a/src/EventHub.Web/Dockerfile
+++ b/src/EventHub.Web/Dockerfile
@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:6.0
+  FROM mcr.microsoft.com/dotnet/aspnet:6.0.0-rc.1-bullseye-slim
   COPY bin/Release/net6.0/publish/ app/
   WORKDIR /app
   ENTRYPOINT ["dotnet", "EventHub.Web.dll"]
\ No newline at end of file