Unable to push to Heroku anymore despite Pinata SDK dependency not changing

[ltfschoen]

Error as shown in latest commit d8af6f6 even though it worked previously with the same dependency and version.

~/code/src/ltfschoen/ethquad   master ●  git push heroku master      
Enumerating objects: 52, done.
Counting objects: 100% (52/52), done.
Delta compression using up to 4 threads
Compressing objects: 100% (30/30), done.
Writing objects: 100% (35/35), 8.58 KiB | 1.72 MiB/s, done.
Total 35 (delta 26), reused 5 (delta 4), pack-reused 0
remote: Compressing source files... done.
remote: Building source:
remote: 
remote: -----> Node.js app detected
remote:        
remote: -----> Creating runtime environment
remote:        
remote:        NPM_CONFIG_LOGLEVEL=error
remote:        USE_YARN_CACHE=true
remote:        NODE_ENV=production
remote:        NODE_MODULES_CACHE=true
remote:        NODE_VERBOSE=false
remote:        
remote: -----> Installing binaries
remote:        engines.node (package.json):  14.x
remote:        engines.npm (package.json):   6.x
remote:        engines.yarn (package.json):  1.x
remote:        
remote:        Resolving node version 14.x...
remote:        Downloading and installing node 14.7.0
remote:        Bootstrapping npm 6.x (replacing 6.14.7)...
remote:        npm 6.x installed
remote:        Resolving yarn version 1.x...
remote:        Downloading and installing yarn (1.22.4)
remote:        Installed yarn 1.22.4
remote:        
remote: -----> Restoring cache
remote:        Cached directories were not restored due to a change in version of node, npm, yarn or stack
remote:        Module installation may take longer for this build
remote:        
remote: -----> Installing dependencies
remote:        Installing node modules (yarn.lock)
remote:        yarn install v1.22.4
remote:        [1/4] Resolving packages...
remote:        [2/4] Fetching packages...
remote:        error An unexpected error occurred: "https://registry.yarnpkg.com/@pinata/sdk/-/sdk-1.1.10.tgz: Request failed \"404 Not Found\"".
remote:        info If you think this is a bug, please open a bug report with the information provided in "/tmp/build_e23d5753/yarn-error.log".
remote:        info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
remote: 
remote: -----> Build failed
remote:        
remote:        We're sorry this build is failing! You can troubleshoot common issues here:
remote:        https://devcenter.heroku.com/articles/troubleshooting-node-deploys
remote:        
remote:        If you're stuck, please submit a ticket so we can help:
remote:        https://help.heroku.com/
remote:        
remote:        Love,
remote:        Heroku
remote:        
remote:  !     Push rejected, failed to compile Node.js app.
remote: 
remote:  !     Push failed
remote: Verifying deploy...
remote: 
remote: !	Push rejected to ethquad.
remote: 
To https://git.heroku.com/ethquad.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/ethquad.git'