diff --git a/package-lock.json b/package-lock.json
index 85f98ca16..1edc775a5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@kano/code",
-  "version": "3.0.1-alpha.39",
+  "version": "3.0.1-alpha.51",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1045,12 +1045,12 @@
       "integrity": "sha512-7SI3rsls2y/ULstNfetmoKieug4f1I0EOdNeziX8mCt7/+QOGK/v3VzhkxlknATkY16idXaookHJI6YCKyeQbA=="
     },
     "@kano/kwc-blockly": {
-      "version": "3.1.15",
-      "resolved": "https://registry.npmjs.org/@kano/kwc-blockly/-/kwc-blockly-3.1.15.tgz",
-      "integrity": "sha512-n/tLeEvA9cSzJYUDysdBHfTJDNzmViiPCZ1R7aBbz/6gx/JK07ehJCqyR6VNpwdGMfwPSZB9HAsdyx4qic8IHw==",
+      "version": "3.1.23",
+      "resolved": "https://registry.npmjs.org/@kano/kwc-blockly/-/kwc-blockly-3.1.23.tgz",
+      "integrity": "sha512-BlK48ChN1m7v9g1r1cq/mIPAghUHPx/l24A7Q0l0xneqzhiTxIRJfu0iabD6iD1c5LYzdtnKsydd9ov+P5yieA==",
       "requires": {
         "@kano/kwc-color-picker": "^3.0.0-beta.8",
-        "@kano/kwc-number-inputs": "^0.0.10",
+        "@kano/kwc-number-inputs": "^0.0.11",
         "@kano/kwc-style": "^3.0.0-beta.2",
         "@polymer/iron-a11y-keys": "^3.0.0-pre.18",
         "@polymer/iron-flex-layout": "^3.0.0-pre.18",
@@ -1083,10 +1083,11 @@
       }
     },
     "@kano/kwc-number-inputs": {
-      "version": "0.0.10",
-      "resolved": "https://registry.npmjs.org/@kano/kwc-number-inputs/-/kwc-number-inputs-0.0.10.tgz",
-      "integrity": "sha512-GZVDmJUZOGvHx84HJSdCmkZe6FxRHXBC5KDzleTjMcP5gk/vMqjLVZ+sMaAm7dhGm5ciGrE2ZSCT35I0v9sUqA==",
+      "version": "0.0.11",
+      "resolved": "https://registry.npmjs.org/@kano/kwc-number-inputs/-/kwc-number-inputs-0.0.11.tgz",
+      "integrity": "sha512-s/GJpNIZXtit3R4WQqHWZPH/c7RzSaW7bgMkIcXXfhRV+K4exOX4uxR0sofn2vJUIfCKRjxRJpwV0kNpzR2a0A==",
       "requires": {
+        "@polymer/iron-test-helpers": "^3.0.1",
         "@polymer/polymer": "^3.0.2"
       }
     },
@@ -1489,7 +1490,6 @@
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/@polymer/iron-test-helpers/-/iron-test-helpers-3.0.1.tgz",
       "integrity": "sha512-2R7dnGcW2eg95i7LhYWWUO4AlAk6qXsPnKoyeN2R1t0km0ECMx0jjwqeLwCo8/7LwuVPZSiarI4DK7jyU7fJLQ==",
-      "dev": true,
       "requires": {
         "@polymer/polymer": "^3.0.0"
       }
@@ -6294,9 +6294,9 @@
       }
     },
     "terser": {
-      "version": "4.8.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.0.tgz",
-      "integrity": "sha512-EAPipTNeWsb/3wLPeup1tVPaXfIaU68xMnVdPafIL1TV05OhASArYyIfFvnvJCNrR2NIOvDVNNTFRa+Re2MWyw==",
+      "version": "4.8.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz",
+      "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==",
       "dev": true,
       "requires": {
         "commander": "^2.20.0",
diff --git a/yarn.lock b/yarn.lock
index 4b0731ff8..def5a27fe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1552,9 +1552,9 @@ browserslist@^4.5.6, browserslist@^4.6.0, browserslist@^4.7.0:
     node-releases "^1.1.36"
 
 buffer-from@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.0.tgz#87fcaa3a298358e0ade6e442cfce840740d1ad04"
-  integrity sha512-c5mRlguI/Pe2dSZmpER62rSCu0ryKmWddzRYsuXc50U2/g8jMOulc31VZMa4mYx31U5xsmSOpDCgH88Vl9cDGQ==
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.2.tgz#2b146a6fd72e80b4f55d255f35ed59a3a9a41bd5"
+  integrity sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==
 
 cache-base@^1.0.1:
   version "1.0.1"
@@ -1772,16 +1772,11 @@ commander@2.15.1:
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
   integrity sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==
 
-commander@^2.19.0, commander@^2.20.0, commander@~2.20.3:
+commander@^2.19.0, commander@^2.20.0, commander@^2.9.0, commander@~2.20.3:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
 
-commander@^2.9.0:
-  version "2.16.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.16.0.tgz#f16390593996ceb4f3eeb020b31d78528f7f8a50"
-  integrity sha512-sVXqklSaotK9at437sFlFpyOcJonxe0yST/AG9DkQKUdIE6IqGIMv4SfAQSKaJbSdVEJYItASCrBiVQHq1HQew==
-
 compare-versions@^3.2.1:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/compare-versions/-/compare-versions-3.4.0.tgz#e0747df5c9cb7f054d6d3dc3e1dbc444f9e92b26"
@@ -4352,9 +4347,9 @@ source-map-resolve@^0.5.0:
     urix "^0.1.0"
 
 source-map-support@~0.5.12:
-  version "0.5.13"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.13.tgz#31b24a9c2e73c2de85066c0feb7d44767ed52932"
-  integrity sha512-SHSKFHadjVA5oR4PPqhtAVdcBWwRYVd6g6cAXnIbRiIwc2EhPrTuKUBdSLvlEKyIP3GCf89fltvcZiP9MMFA1w==
+  version "0.5.21"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.21.tgz#04fe7c7f9e1ed2d662233c28cb2b35b9f63f6e4f"
+  integrity sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==
   dependencies:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
@@ -4529,9 +4524,9 @@ tar@^4:
     yallist "^3.0.2"
 
 terser@^4.0.0:
-  version "4.3.9"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-4.3.9.tgz#e4be37f80553d02645668727777687dad26bbca8"
-  integrity sha512-NFGMpHjlzmyOtPL+fDw3G7+6Ueh/sz4mkaUYa4lJCxOPTNzd0Uj0aZJOmsDYoSQyfuVoWDMSWTPU3huyOm2zdA==
+  version "4.8.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.8.1.tgz#a00e5634562de2239fd404c649051bf6fc21144f"
+  integrity sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==
   dependencies:
     commander "^2.20.0"
     source-map "~0.6.1"