diff --git a/Dockerfile b/Dockerfile
index 9202c40..1e90be4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,6 +12,7 @@ FROM rust:1.69-alpine as backend
 WORKDIR /tmp
 RUN apk add libc-dev openssl-dev alpine-sdk
 COPY ./packages/backend/Cargo.* ./
+ENV CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
 RUN cargo fetch
 COPY ./packages/backend ./
 RUN cargo build --release
diff --git a/packages/backend/Cargo.lock b/packages/backend/Cargo.lock
index 66544ce..5044eb0 100644
--- a/packages/backend/Cargo.lock
+++ b/packages/backend/Cargo.lock
@@ -439,7 +439,7 @@ dependencies = [
 
 [[package]]
 name = "cryptgeon"
-version = "2.3.0-beta.5"
+version = "2.3.0-beta.6"
 dependencies = [
  "actix-files",
  "actix-web",
diff --git a/packages/backend/Cargo.toml b/packages/backend/Cargo.toml
index 5d2778b..3b721b2 100644
--- a/packages/backend/Cargo.toml
+++ b/packages/backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cryptgeon"
-version = "2.3.0-beta.5"
+version = "2.3.0-beta.6"
 authors = ["cupcakearmy <hi@nicco.io>"]
 edition = "2021"
 
@@ -8,11 +8,6 @@ edition = "2021"
 name = "cryptgeon"
 path = "src/main.rs"
 
-[registries.crates-io]
-protocol = "sparse"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 actix-web = "4"
 actix-files = "0.6"
diff --git a/packages/cli/package.json b/packages/cli/package.json
index ca017f2..6bf38e6 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.3.0-beta.5",
+  "version": "2.3.0-beta.6",
   "name": "cryptgeon",
   "type": "module",
   "engines": {