diff --git a/Dockerfile b/Dockerfile
index 32342c8..d3e541a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -26,9 +26,9 @@ RUN apk add --no-cache --virtual .build-deps \
 
 # Use Supercronic for cron jobs. Latest releases available at https://github.com/aptible/supercronic/releases
 ARG TARGETARCH
-ENV SUPERCRONIC_VERSION=v0.2.47 \
-    SUPERCRONIC_SHA1SUM_AMD64=712d2ece75da6f6e530192a151488578153e4e96 \
-    SUPERCRONIC_SHA1SUM_ARM64=93323899ddca3f1198f1796a4bf4418ed1e7982e
+ENV SUPERCRONIC_VERSION=v0.2.48 \
+    SUPERCRONIC_SHA1SUM_AMD64=016b7c9aebfc8d9fd9526e8ba33b191fc524485f \
+    SUPERCRONIC_SHA1SUM_ARM64=2ab9b3bdcf290f60b59700aad876b6e68f3a6b06
 
 RUN SUPERCRONIC="supercronic-linux-${TARGETARCH}" \
  && case "$TARGETARCH" in \