diff --git a/.gitmodules b/.gitmodules
index 01e49bd1..8a8e7bd8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -264,3 +264,6 @@
 [submodule "repos/ModularFungi"]
 	path = repos/ModularFungi
 	url = https://github.com/david-c14/ModularFungi.git
+[submodule "repos/STS"]
+	path = repos/STS
+	url = https://github.com/SmallTownSound/STS.git
diff --git a/manifests/STS.json b/manifests/STS.json
new file mode 100644
index 00000000..17844bf9
--- /dev/null
+++ b/manifests/STS.json
@@ -0,0 +1,8 @@
+{
+  "name": "STS",
+  "author": "Don Turnrock",
+  "license": "BSD-3-Clause",
+  "sourceUrl": "https://github.com/SmallTownSound/STS.git",
+  "manualUrl": "https://github.com/SmallTownSound/STS/blob/master/README.md",
+  "repoVersion": "0.6.0.1"
+}
diff --git a/manifests/TriggerFish-Elements.json b/manifests/TriggerFish-Elements.json
index 73114112..f6d9dd6f 100644
--- a/manifests/TriggerFish-Elements.json
+++ b/manifests/TriggerFish-Elements.json
@@ -5,7 +5,7 @@
   "license": "BSD-3-Clause",
   "manualUrl": "https://github.com/JTriggerFish/TriggerFish-VCV/blob/master/README.md",
   "sourceUrl": "https://github.com/JTriggerFish/TriggerFish-VCV.git",
-  "repoVersion": "0.6.3",
+  "repoVersion": "0.6.4",
   "latestVersion": "0.6.3",
   "buildTimestamp": 1537708325,
   "status": "available"
diff --git a/repos/STS b/repos/STS
new file mode 160000
index 00000000..edea8d0b
--- /dev/null
+++ b/repos/STS
@@ -0,0 +1 @@
+Subproject commit edea8d0bb50c8e823f602bb2e2ec3f86faa2533b
diff --git a/repos/TriggerFish-Elements b/repos/TriggerFish-Elements
index cb4dbe74..e16db739 160000
--- a/repos/TriggerFish-Elements
+++ b/repos/TriggerFish-Elements
@@ -1 +1 @@
-Subproject commit cb4dbe74a73fe48cfbd86a15edf4d162578335b9
+Subproject commit e16db7397695d61dc067f5a31140ecfd201253eb