diff --git a/curl/Dockerfile b/curl/Dockerfile
index 704852d..df14dc3 100644
--- a/curl/Dockerfile
+++ b/curl/Dockerfile
@@ -22,7 +22,11 @@ RUN set -x \
 		nghttp2-dev \
 		openssl-dev \
 		perl \
+		gnupg \
 	&& wget https://curl.haxx.se/download/curl-$CURL_VERSION.tar.bz2 \
+	&& wget https://curl.haxx.se/download/curl-$CURL_VERSION.tar.bz2.asc \
+	&& gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 27EDEAF22F3ABCEB50DB9A125CC908FDB71E12C2 \
+	&& gpg --verify curl-$CURL_VERSION.tar.bz2.asc \
     && tar xjvf curl-$CURL_VERSION.tar.bz2 \
     && rm curl-$CURL_VERSION.tar.bz2 \
     && ( \