diff --git a/docker/dev/Dockerfile.arm64v8 b/docker/dev/Dockerfile.arm64v8
index 804710d..1d49ba4 100644
--- a/docker/dev/Dockerfile.arm64v8
+++ b/docker/dev/Dockerfile.arm64v8
@@ -53,6 +53,7 @@ FROM arm64v8/alpine:3.11
 
 ARG UID=991
 ARG GID=991
+ARG BINARY=pict-rs
 
 COPY --from=builder /opt/build/repo/target/aarch64-unknown-linux-musl/release/$BINARY /usr/bin/$BINARY
 
diff --git a/docker/prod/docker-compose.yml b/docker/prod/docker-compose.yml
index 9dead71..69fe290 100644
--- a/docker/prod/docker-compose.yml
+++ b/docker/prod/docker-compose.yml
@@ -2,7 +2,7 @@ version: '3.3'
 
 services:
   pictrs:
-    image: asonix/pictrs:v0.1.0-r3
+    image: asonix/pictrs:v0.1.0-r4
     user: root
     ports:
       - "127.0.0.1:8080:8080"