diff --git a/Dockerfile b/Dockerfile
index b704be7..0a1cfe7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ ARG TARGETPLATFORM
 ARG TARGETARCH
 ARG TARGETVARIANT
 
-ARG OSCAR_VERSION=1.5.2
+ARG OSCAR_VERSION=1.5.3
 
 RUN printf '%s' "Building for TARGETPLATFORM=${TARGETPLATFORM}" \
     && printf '%s' ", TARGETARCH=${TARGETARCH}" \