diff --git a/subprojects/gtest.wrap b/subprojects/gtest.wrap
index d7f5cb9..b39fa59 100644
--- a/subprojects/gtest.wrap
+++ b/subprojects/gtest.wrap
@@ -1,3 +1,3 @@
 [wrap-git]
-revision = 703bd9caab50b139428cea1aaff9974ebee5742e
+revision = HEAD
 url = https://github.com/google/googletest.git
diff --git a/subprojects/nlohmann.wrap b/subprojects/nlohmann.wrap
index 3c028c3..dbdadd5 100644
--- a/subprojects/nlohmann.wrap
+++ b/subprojects/nlohmann.wrap
@@ -1,3 +1,3 @@
 [wrap-git]
-revision = e7b3b40b5a95bc74b9a7f662830a27c49ffc01b4
+revision = HEAD
 url = https://github.com/nlohmann/json.git
diff --git a/subprojects/valijson.wrap b/subprojects/valijson.wrap
index c535cd4..f5f1ef1 100644
--- a/subprojects/valijson.wrap
+++ b/subprojects/valijson.wrap
@@ -1,3 +1,3 @@
 [wrap-git]
-revision = 2dfc7499a31b84edef71189f4247919268ebc74e
+revision = HEAD
 url = https://github.com/tristanpenman/valijson.git