diff --git a/subprojects/boost.wrap b/subprojects/boost.wrap
deleted file mode 100644
index 1114980..0000000
--- a/subprojects/boost.wrap
+++ /dev/null
@@ -1,4 +0,0 @@
-[wrap-file]
-source_url = https://dl.bintray.com/boostorg/release/1.74.0/source/boost_1_74_0.tar.gz
-source_filename = boost_1_74_0.tar.gz
-source_hash = afff36d392885120bcac079148c177d1f6f7730ec3d47233aa51b0afa4db94a5
diff --git a/subprojects/nlohmann.wrap b/subprojects/nlohmann.wrap
index 48f3c68..f1c5df4 100644
--- a/subprojects/nlohmann.wrap
+++ b/subprojects/nlohmann.wrap
@@ -1,3 +1,5 @@
-[wrap-git]
-revision = db78ac1d7716f56fc9f1b030b715f872f93964e4
-url = https://github.com/nlohmann/json.git
+[wrap-file]
+source_url = https://github.com/nlohmann/json/releases/download/v3.9.1/include.zip
+source_filename = nlohmann-json-v3.9.1-include.zip
+source_hash = 6bea5877b1541d353bd77bdfbdb2696333ae5ed8f9e8cc22df657192218cad91
+lead_directory_missing = nlohmann-json-v3.9.1