diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 810388aca8..87c4f2c6ed 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,12 +17,23 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
+      - name: Install Corepack if needed
+        run: corepack -v || npm install -g corepack
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(corepack yarn config get cacheFolder)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
           node-version: ${{matrix.node-version}}
-      - name: Install Corepack if needed
-        run: corepack -v || npm install -g corepack
       - name: Install dependencies
         run: corepack yarn install --immutable
       - name: Run tests
@@ -34,12 +45,17 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
-      - name: Cache npm dependencies
-        id: cache-npm-libraries
-        uses: actions/cache@v2
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(corepack yarn config get cacheFolder)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
-          path: .yarn/cache/*
-          key: ${{ runner.os }}
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
@@ -55,12 +71,17 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
-      - name: Cache npm dependencies
-        id: cache-npm-libraries
-        uses: actions/cache@v2
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(corepack yarn config get cacheFolder)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
-          path: .yarn/cache/*
-          key: ${{ runner.os }}
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
@@ -76,6 +97,17 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(corepack yarn config get cacheFolder)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
diff --git a/.github/workflows/companion.yml b/.github/workflows/companion.yml
index 1472d57ce6..489da687f2 100644
--- a/.github/workflows/companion.yml
+++ b/.github/workflows/companion.yml
@@ -16,18 +16,23 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
-      - name: Cache npm dependencies
-        id: cache-npm-libraries
-        uses: actions/cache@v2
+      - name: Install Corepack if needed
+        run: corepack -v || npm install -g corepack
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(corepack yarn config get cacheFolder)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
-          path: .yarn/cache/*
-          key: ${{ runner.os }}
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
           node-version: ${{matrix.node-version}}
-      - name: Install Corepack if needed
-        run: corepack -v || npm install -g corepack
       - name: Install dependencies
         run: corepack yarn install --immutable
         env:
diff --git a/.github/workflows/end-to-end.yml b/.github/workflows/end-to-end.yml
index 8259e513c6..b5710e3b9a 100644
--- a/.github/workflows/end-to-end.yml
+++ b/.github/workflows/end-to-end.yml
@@ -17,12 +17,17 @@ jobs:
           # Necessary for yarn version plugin
           # https://yarnpkg.com/features/release-workflow#commit-history
           fetch-depth: 0
-      - name: Cache npm dependencies
-        id: cache-npm-libraries
-        uses: actions/cache@v2
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(corepack yarn config get cacheFolder)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
-          path: .yarn/cache/*
-          key: ${{ runner.os }}
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
diff --git a/.github/workflows/manual-cdn.yml b/.github/workflows/manual-cdn.yml
index eb3c03cae9..a83832cabb 100644
--- a/.github/workflows/manual-cdn.yml
+++ b/.github/workflows/manual-cdn.yml
@@ -13,18 +13,23 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
-      - name: Cache npm dependencies
-        id: cache-npm-libraries
-        uses: actions/cache@v2
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(corepack yarn config get cacheFolder)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
-          path: .yarn/cache/*
-          key: ${{ runner.os }}
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
           node-version: 16.x
       - name: Install dependencies
-        run: corepack yarn install
+        run: corepack yarn install --immutable
       - name: Build before publishing
         run: corepack yarn run build
       - name: Upload `${{ github.event.inputs.name }}` to CDN
diff --git a/.github/workflows/release-candidate.yml b/.github/workflows/release-candidate.yml
index 9eadcee0ea..d7949fc56a 100644
--- a/.github/workflows/release-candidate.yml
+++ b/.github/workflows/release-candidate.yml
@@ -18,18 +18,23 @@ jobs:
           git config --global user.email "actions@github.com"
           git config --global user.name "GitHub Actions"
           git rebase FETCH_HEAD
-      - name: Cache npm dependencies
-        id: cache-npm-libraries
-        uses: actions/cache@v2
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(corepack yarn config get cacheFolder)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
-          path: .yarn/cache/*
-          key: ${{ runner.os }}
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
           node-version: 16.x
       - name: Install dependencies
-        run: corepack yarn install
+        run: corepack yarn install --immutable
       - name: Bump candidate packages version
         run: corepack yarn version apply --all --json | jq -s > releases.json
       - name: Prepare changelog
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 82be9207ba..076dd62c9c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,18 +13,23 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 2
-      - name: Cache npm dependencies
-        id: cache-npm-libraries
-        uses: actions/cache@v2
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(corepack yarn config get cacheFolder)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
-          path: .yarn/cache/*
-          key: ${{ runner.os }}
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
           node-version: 16.x
       - name: Install dependencies
-        run: corepack yarn install
+        run: corepack yarn install --immutable
       - name: Get CHANGELOG diff
         run: git --no-pager diff HEAD^ -- CHANGELOG.md | awk '{ if( substr($0,0,1) == "+" && $1 != "+##" && $1 != "+Released:" && $1 != "+++" ) { print substr($0,2) } }' > CHANGELOG.diff.md
       - name: Copy README for `uppy` package
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index cb8c345b58..87ab4558c8 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -11,12 +11,17 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
-      - name: Cache npm dependencies
-        id: cache-npm-libraries
-        uses: actions/cache@v2
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(corepack yarn config get cacheFolder)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
-          path: .yarn/cache/*
-          key: ${{ runner.os }}
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
       - name: Install Node.js
         uses: actions/setup-node@v2
         with: