diff --git a/Dockerfile b/Dockerfile
index 056e84722..113a4b48a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ COPY Cargo.toml Cargo.lock ./
 COPY src/ src/
 RUN cargo install --path .
 
-FROM alpine:3.12
+FROM alpine:3.15
 LABEL author="Hydragyrum <https://github.com/Hydragyrum>"
 RUN addgroup -S rustscan && \
     adduser -S -G rustscan rustscan && \