diff --git a/js/explorer/yarn.lock b/js/explorer/yarn.lock
index ffe9e4c..03f4c91 100644
--- a/js/explorer/yarn.lock
+++ b/js/explorer/yarn.lock
@@ -3261,8 +3261,9 @@ no-case@^2.2.0:
     lower-case "^1.1.1"
 
 node-fetch@^2.3.0:
-  version "2.5.0"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.5.0.tgz#8028c49fc1191bba56a07adc6e2a954644a48501"
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.1.tgz#045bd323631f76ed2e2b55573394416b639a0052"
+  integrity sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==
 
 node-forge@0.7.5:
   version "0.7.5"