diff --git a/applications/puzzle/yarn.lock b/applications/puzzle/yarn.lock
index a903ad4..f2cc342 100644
--- a/applications/puzzle/yarn.lock
+++ b/applications/puzzle/yarn.lock
@@ -166,11 +166,12 @@ bindings@~1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.2.1.tgz#14ad6113812d2d37d72e67b4cacb4bb726505f11"
 
-bl@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/bl/-/bl-1.2.0.tgz#1397e7ec42c5f5dc387470c500e34a9f6be9ea98"
+bl@^1.2.1:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-1.2.3.tgz#1e8dd80142eac80d7158c9dccc047fb620e035e7"
   dependencies:
-    readable-stream "^2.0.5"
+    readable-stream "^2.3.5"
+    safe-buffer "^5.1.1"
 
 bl@~1.0.0:
   version "1.0.3"
@@ -1120,7 +1121,11 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@2.0.3, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1:
+inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
+
+inherits@2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
@@ -1661,12 +1666,13 @@ msgpack-stream@~0.0.10:
     through "2.3.4"
 
 msgpack5@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/msgpack5/-/msgpack5-3.4.1.tgz#350ef35899c6c8773710fd84d881ddd3340a8114"
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/msgpack5/-/msgpack5-3.6.1.tgz#dd3293d9a3b476d0e2639e0681464b825db2c9ed"
   dependencies:
-    bl "^1.0.0"
-    inherits "^2.0.1"
-    readable-stream "^2.0.1"
+    bl "^1.2.1"
+    inherits "^2.0.3"
+    readable-stream "^2.3.3"
+    safe-buffer "^5.1.1"
 
 mute-stream@0.0.5:
   version "0.0.5"
@@ -1897,6 +1903,10 @@ process-nextick-args@~1.0.6:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
 
+process-nextick-args@~2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
+
 progress@^1.1.8:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/progress/-/progress-1.1.8.tgz#e260c78f6161cdd9b0e56cc3e0a85de17c7a57be"
@@ -1961,16 +1971,16 @@ readable-stream@2.1.5:
     string_decoder "~0.10.x"
     util-deprecate "~1.0.1"
 
-readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.2.2:
-  version "2.2.6"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.6.tgz#8b43aed76e71483938d12a8d46c6cf1a00b1f816"
+readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.2.2, readable-stream@^2.3.3, readable-stream@^2.3.5:
+  version "2.3.7"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
   dependencies:
-    buffer-shims "^1.0.0"
     core-util-is "~1.0.0"
-    inherits "~2.0.1"
+    inherits "~2.0.3"
     isarray "~1.0.0"
-    process-nextick-args "~1.0.6"
-    string_decoder "~0.10.x"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
 readable-stream@~2.0.5:
@@ -2090,9 +2100,13 @@ rx-lite@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
 
-safe-buffer@^5.0.1:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.0.1.tgz#d263ca54696cd8a306b5ca6551e92de57918fbe7"
+safe-buffer@^5.0.1, safe-buffer@^5.1.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+
+safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
 
 sax@>=0.6.0:
   version "1.2.2"
@@ -2248,6 +2262,12 @@ string_decoder@~0.10.x:
   version "0.10.31"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
 
+string_decoder@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
+  dependencies:
+    safe-buffer "~5.1.0"
+
 stringstream@~0.0.4:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"