diff --git a/package.json b/package.json
index 9715d0f..5b2a72c 100644
--- a/package.json
+++ b/package.json
@@ -110,7 +110,7 @@
     "lodash": "^4.17.5",
     "muban-core": "^1.8.3",
     "node-run-cmd": "^1.0.1",
-    "scroll-tracker-component-manager": "^2.1.1",
+    "scroll-tracker-component-manager": "^2.1.2",
     "seng-disposable": "^1.1.3",
     "seng-event": "^1.2.3",
     "transition-controller": "^1.3.1"
diff --git a/yarn.lock b/yarn.lock
index 41ef3d4..05d5558 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4443,9 +4443,9 @@ sax@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
-scroll-tracker-component-manager@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/scroll-tracker-component-manager/-/scroll-tracker-component-manager-2.1.1.tgz#3f5acaed0eeb9bc3eae9386eb3a7fc9685863654"
+scroll-tracker-component-manager@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/scroll-tracker-component-manager/-/scroll-tracker-component-manager-2.1.2.tgz#40529d01b087570ae2652cfa9dd119c850b98fdf"
   dependencies:
     "@babel/runtime" "^7.3.1"
     element-size "^1.1.1"