diff --git a/package/cryptopp/cryptopp.mk b/package/cryptopp/cryptopp.mk
index bc1f5a87a2..32b640cbed 100644
--- a/package/cryptopp/cryptopp.mk
+++ b/package/cryptopp/cryptopp.mk
@@ -6,7 +6,7 @@
 
 CRYPTOPP_VERSION = 7.0.0
 CRYPTOPP_SOURCE = cryptopp$(subst .,,$(CRYPTOPP_VERSION)).zip
-CRYPTOPP_SITE = http://cryptopp.com
+CRYPTOPP_SITE = https://cryptopp.com
 CRYPTOPP_LICENSE = BSL-1.0
 CRYPTOPP_LICENSE_FILES = License.txt
 CRYPTOPP_INSTALL_STAGING = YES