diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 4175fc2..451b44d 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -14,7 +14,8 @@ RUN USER=rust touch ./src/main.rs
 RUN cargo build --release
 
 FROM alpine:3
-RUN apk --no-cache add ca-certificates=20211220-r0
+# hadolint ignore=DL3018
+RUN apk --no-cache add ca-certificates
 COPY --from=builder \
     /home/rust/src/target/x86_64-unknown-linux-musl/release/vaultwarden_ldap \
     /usr/local/bin/