diff --git a/Dockerfile b/Dockerfile
index 82c1359..97e0630 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,7 +24,7 @@ RUN make build
 #################################
 # Runtime
 #################################
-FROM alpine:3.22@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412
+FROM alpine:3.23@sha256:51183f2cfa6320055da30872f211093f9ff1d3cf06f39a0bdb212314c5dc7375
 
 RUN apk add --no-cache ca-certificates tzdata postgresql17-client \
  && addgroup -S app && adduser -S app -G app