diff --git a/src/components/TimeControl/util.ts b/src/components/TimeControl/util.ts
index c225b5cf9d..75ccac9afe 100644
--- a/src/components/TimeControl/util.ts
+++ b/src/components/TimeControl/util.ts
@@ -26,7 +26,7 @@ const times = [
     70, 80, 90,
     105, 120,
     150, 180, 210, 240, 270, 300,
-    360, 420, 480, 540, 600,
+    360, 420, 480, 540, 600, 720,
     900, 1200, 1500, 1800, 2100, 2400, 2700, 3000, 3300, 3600,
     4200, 4800, 5400, 6000, 6600, 7200,
     8100, 9000, 9900, 10800,
diff --git a/yarn.lock b/yarn.lock
index 395401c823..75424324a8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3283,10 +3283,10 @@ glogg@^1.0.0:
   dependencies:
     sparkles "^1.0.0"
 
-goban@=0.5.20:
-  version "0.5.20"
-  resolved "https://registry.yarnpkg.com/goban/-/goban-0.5.20.tgz#34fd4b226729a648e2613e4e5ddd46d056f3c30e"
-  integrity sha512-+k7fN1JL859imcX5HbRWIluTd/Zq8+TtzxLN5BAxlDCl6gw7+FRxGnKfZlCzoQ6L6IaZXFD0F5lS+Wc3exjqCg==
+goban@=0.5.21:
+  version "0.5.21"
+  resolved "https://registry.yarnpkg.com/goban/-/goban-0.5.21.tgz#54ec0648f8fa30b38c3a16d1f1dc60d7975ecb76"
+  integrity sha512-JkdS2AXCOzcNJ3vXYMj7TKtTd5UsR6wdJfOisQj13E1p/OmP9+Cv/Fiut31qF2OO8HY6uOckKm5dEYle9CvGDg==
 
 graceful-fs@4.X, graceful-fs@^4.0.0, graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6:
   version "4.2.3"