diff --git a/.gitmodules b/.gitmodules
index 50ce085..3366e49 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "test/yaml-test-suite"]
 	path = test/yaml-test-suite
 	url = https://github.com/yaml/yaml-test-suite.git
-	branch = data-2020-02-11
+	branch = data-2020-08-01
diff --git a/test/yaml-test-suite b/test/yaml-test-suite
index fa266d1..de56edb 160000
--- a/test/yaml-test-suite
+++ b/test/yaml-test-suite
@@ -1 +1 @@
-Subproject commit fa266d172ef7b2cdd35219b8e677fa5e0ae86269
+Subproject commit de56edb2d317fdf47ab4bca8a0ae42c06b4afa66