diff --git a/Dockerfile-devel b/Dockerfile-devel
index 439fdddf..9fd7ec2a 100644
--- a/Dockerfile-devel
+++ b/Dockerfile-devel
@@ -33,7 +33,7 @@ RUN rustup component add rustfmt clippy
 RUN rustup target add armv7-unknown-linux-gnueabihf
 RUN rustup target add aarch64-unknown-linux-gnu
 
-RUN cargo install diesel_cli --version 2.0.0-rc.0 --no-default-features --features postgres
+RUN cargo install diesel_cli --version 2.0.0-rc.1 --no-default-features --features postgres
 RUN cargo install cargo-deb
 RUN cargo install cargo-rpm