Update Dockerfile for compatibility with the latest version of alpine

Author: andyone

Dockerfile

@@ -8,7 +8,7 @@ COPY . .
 
 ENV GO111MODULE=auto
 
-RUN apk add --no-cache git=~2.30 make=4.3-r0 upx=3.96-r0 && \
+RUN apk add --no-cache git=~2.30 make=4.3-r0 upx=3.96-r1 && \
     make deps && \
     make all && \
     upx sslcli
@@ -21,7 +21,7 @@ LABEL name="SSLCLI Image" \
       vendor="ESSENTIAL KAOS" \
       maintainer="Anton Novojilov" \
       license="EKOL" \
-      version="2021.04.03"
+      version="2021.05.01"
 
 COPY --from=builder /go/src/github.com/essentialkaos/sslcli/sslcli /usr/bin/