diff --git a/yarn.lock b/yarn.lock
index 2f72f528f9f..ec322dfdcc4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -180,6 +180,11 @@
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/@mapbox/shelf-pack/-/shelf-pack-3.1.0.tgz#1edea9c0bf6715b217171ba60646c201af520f6a"
 
+"@mapbox/sphericalmercator@github:landtechnologies/sphericalmercator#24a1b89b4edc26fcfd6171d61c27e3a9ea2f885c":
+  version "1.0.5"
+  uid "24a1b89b4edc26fcfd6171d61c27e3a9ea2f885c"
+  resolved "https://codeload.github.com/landtechnologies/sphericalmercator/tar.gz/24a1b89b4edc26fcfd6171d61c27e3a9ea2f885c"
+
 "@mapbox/tiny-sdf@^1.1.0":
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/@mapbox/tiny-sdf/-/tiny-sdf-1.1.0.tgz#b0b8f5c22005e6ddb838f421ffd257c1f74f9a20"
@@ -7719,6 +7724,10 @@ pngjs@^3.0.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-3.2.0.tgz#fc9fcea1a8a375da54a51148019d5abd41dbabde"
 
+point-geometry@^0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/point-geometry/-/point-geometry-0.0.0.tgz#6fcbcad7a803b6418247dd6e49c2853c584daff7"
+
 portscanner@2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/portscanner/-/portscanner-2.1.1.tgz#eabb409e4de24950f5a2a516d35ae769343fbb96"
@@ -10732,8 +10741,8 @@ xxhashjs@^0.2.1:
     cuint latest
 
 y18n@^3.2.0, y18n@^3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.2.tgz#85c901bd6470ce71fc4bb723ad209b70f7f28696"
 
 yallist@^2.1.2:
   version "2.1.2"