diff --git a/.backportrc.json b/.backportrc.json
index 570748c4..04a11993 100644
--- a/.backportrc.json
+++ b/.backportrc.json
@@ -8,7 +8,6 @@
   "prTitle": "{{sourcePullRequest.title}} (backport #{{sourcePullRequest.number}})",
   "targetBranchChoices": [
     "main",
-    "maintenance/v5.2",
     "maintenance/v5.3"
   ],
   "//": "~~ Generated by projen. To modify, edit .projenrc.ts and run \"npx projen\"."
diff --git a/.gitattributes b/.gitattributes
index 990dfeda..3232d832 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -7,10 +7,8 @@
 /.github/pull_request_template.md linguist-generated
 /.github/workflows/auto-approve.yml linguist-generated
 /.github/workflows/auto-merge.yml linguist-generated
-/.github/workflows/auto-tag-dev-v5.2.yml linguist-generated
 /.github/workflows/auto-tag-dev-v5.3.yml linguist-generated
 /.github/workflows/auto-tag-dev.yml linguist-generated
-/.github/workflows/auto-tag-releases-v5.2.yml linguist-generated
 /.github/workflows/auto-tag-releases-v5.3.yml linguist-generated
 /.github/workflows/auto-tag-releases.yml linguist-generated
 /.github/workflows/backport.yml linguist-generated
@@ -18,7 +16,6 @@
 /.github/workflows/pull-request-lint.yml linguist-generated
 /.github/workflows/release.yml linguist-generated
 /.github/workflows/upgrade-main.yml linguist-generated
-/.github/workflows/upgrade-maintenance-v5.2.yml linguist-generated
 /.github/workflows/upgrade-maintenance-v5.3.yml linguist-generated
 /.gitignore linguist-generated
 /.npmignore linguist-generated
diff --git a/.github/workflows/auto-tag-dev-v5.2.yml b/.github/workflows/auto-tag-dev-v5.2.yml
deleted file mode 100644
index 31766b01..00000000
--- a/.github/workflows/auto-tag-dev-v5.2.yml
+++ /dev/null
@@ -1,59 +0,0 @@
-# ~~ Generated by projen. To modify, edit .projenrc.ts and run "npx projen".
-
-name: auto-tag-dev-v5.2
-run-name: Auto-Tag Prerelease (v5.2)
-on:
-  schedule:
-    - cron: 0 5 * * 0,2-6
-  workflow_dispatch: {}
-jobs:
-  pre-flight:
-    name: Pre-Flight Checks
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    outputs:
-      sha: ${{ steps.git.outputs.sha }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          repository: ${{ github.repository }}
-          ref: maintenance/v5.2
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          cache: yarn
-          node-version: "18"
-      - name: Install dependencies
-        run: yarn install --frozen-lockfile
-      - name: Build
-        run: yarn build
-      - name: Identify git SHA
-        id: git
-        run: echo sha=$(git rev-parse HEAD) >> $GITHUB_OUTPUT
-  auto-tag:
-    name: Auto-Tag Release
-    needs: pre-flight
-    runs-on: ubuntu-latest
-    permissions: {}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          repository: ${{ github.repository }}
-          token: ${{ secrets.PROJEN_GITHUB_TOKEN }}
-          ref: ${{ needs.pre-flight.outputs.sha }}
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          cache: yarn
-          node-version: "18"
-      - name: Install dependencies
-        run: yarn install --frozen-lockfile
-      - name: Set git identity
-        run: |-
-          git config user.name "github-actions"
-          git config user.email "github-actions@github.com"
-      - name: Tag PreRelease
-        run: yarn tag-release --idempotent --no-sign --push --prerelease=dev --release-line=5.2
diff --git a/.github/workflows/auto-tag-dev-v5.3.yml b/.github/workflows/auto-tag-dev-v5.3.yml
index 8f05f73c..2c904f05 100644
--- a/.github/workflows/auto-tag-dev-v5.3.yml
+++ b/.github/workflows/auto-tag-dev-v5.3.yml
@@ -4,7 +4,7 @@ name: auto-tag-dev-v5.3
 run-name: Auto-Tag Prerelease (v5.3)
 on:
   schedule:
-    - cron: 0 10 * * 0,2-6
+    - cron: 0 5 * * 0,2-6
   workflow_dispatch: {}
 jobs:
   pre-flight:
diff --git a/.github/workflows/auto-tag-releases-v5.2.yml b/.github/workflows/auto-tag-releases-v5.2.yml
deleted file mode 100644
index dea4ffdb..00000000
--- a/.github/workflows/auto-tag-releases-v5.2.yml
+++ /dev/null
@@ -1,59 +0,0 @@
-# ~~ Generated by projen. To modify, edit .projenrc.ts and run "npx projen".
-
-name: auto-tag-releases-v5.2
-run-name: Auto-Tag Release (v5.2)
-on:
-  schedule:
-    - cron: 0 5 * * 1
-  workflow_dispatch: {}
-jobs:
-  pre-flight:
-    name: Pre-Flight Checks
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    outputs:
-      sha: ${{ steps.git.outputs.sha }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          repository: ${{ github.repository }}
-          ref: maintenance/v5.2
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          cache: yarn
-          node-version: "18"
-      - name: Install dependencies
-        run: yarn install --frozen-lockfile
-      - name: Build
-        run: yarn build
-      - name: Identify git SHA
-        id: git
-        run: echo sha=$(git rev-parse HEAD) >> $GITHUB_OUTPUT
-  auto-tag:
-    name: Auto-Tag Release
-    needs: pre-flight
-    runs-on: ubuntu-latest
-    permissions: {}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          repository: ${{ github.repository }}
-          token: ${{ secrets.PROJEN_GITHUB_TOKEN }}
-          ref: ${{ needs.pre-flight.outputs.sha }}
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          cache: yarn
-          node-version: "18"
-      - name: Install dependencies
-        run: yarn install --frozen-lockfile
-      - name: Set git identity
-        run: |-
-          git config user.name "github-actions"
-          git config user.email "github-actions@github.com"
-      - name: Tag Release
-        run: yarn tag-release --idempotent --no-sign --push --release-line=5.2
diff --git a/.github/workflows/auto-tag-releases-v5.3.yml b/.github/workflows/auto-tag-releases-v5.3.yml
index a1735bda..f2f812de 100644
--- a/.github/workflows/auto-tag-releases-v5.3.yml
+++ b/.github/workflows/auto-tag-releases-v5.3.yml
@@ -4,7 +4,7 @@ name: auto-tag-releases-v5.3
 run-name: Auto-Tag Release (v5.3)
 on:
   schedule:
-    - cron: 0 10 * * 1
+    - cron: 0 5 * * 1
   workflow_dispatch: {}
 jobs:
   pre-flight:
diff --git a/.github/workflows/upgrade-maintenance-v5.2.yml b/.github/workflows/upgrade-maintenance-v5.2.yml
deleted file mode 100644
index c24615de..00000000
--- a/.github/workflows/upgrade-maintenance-v5.2.yml
+++ /dev/null
@@ -1,97 +0,0 @@
-# ~~ Generated by projen. To modify, edit .projenrc.ts and run "npx projen".
-
-name: upgrade-maintenance-v5.2
-on:
-  workflow_dispatch: {}
-  schedule:
-    - cron: 0 0 * * *
-jobs:
-  upgrade:
-    name: Upgrade
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    outputs:
-      patch_created: ${{ steps.create_patch.outputs.patch_created }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          ref: maintenance/v5.2
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: lts/*
-      - name: Install dependencies
-        run: yarn install --check-files --frozen-lockfile
-      - name: Back-port projenrc changes from main
-        env:
-          CI: "false"
-        run: git fetch origin main && git checkout FETCH_HEAD -- README.md && yarn projen
-      - name: Upgrade dependencies
-        run: npx projen upgrade
-      - name: Find mutations
-        id: create_patch
-        run: |-
-          git add .
-          git diff --staged --patch --exit-code > .repo.patch || echo "patch_created=true" >> $GITHUB_OUTPUT
-        working-directory: ./
-      - name: Upload patch
-        if: steps.create_patch.outputs.patch_created
-        uses: actions/upload-artifact@v4
-        with:
-          name: .repo.patch
-          path: .repo.patch
-          overwrite: true
-  pr:
-    name: Create Pull Request
-    needs: upgrade
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    if: ${{ needs.upgrade.outputs.patch_created }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: maintenance/v5.2
-      - name: Download patch
-        uses: actions/download-artifact@v4
-        with:
-          name: .repo.patch
-          path: ${{ runner.temp }}
-      - name: Apply patch
-        run: '[ -s ${{ runner.temp }}/.repo.patch ] && git apply ${{ runner.temp }}/.repo.patch || echo "Empty patch. Skipping."'
-      - name: Set git identity
-        run: |-
-          git config user.name "github-actions"
-          git config user.email "github-actions@github.com"
-      - name: Create Pull Request
-        id: create-pr
-        uses: peter-evans/create-pull-request@v6
-        with:
-          token: ${{ secrets.PROJEN_GITHUB_TOKEN }}
-          commit-message: |-
-            chore(deps): upgrade dependencies
-
-            Upgrades project dependencies. See details in [workflow run].
-
-            [Workflow Run]: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
-
-            ------
-
-            *Automatically created by projen via the "upgrade-maintenance-v5.2" workflow*
-          branch: github-actions/upgrade-maintenance-v5.2
-          title: "chore(deps): upgrade dependencies"
-          labels: auto-approve
-          body: |-
-            Upgrades project dependencies. See details in [workflow run].
-
-            [Workflow Run]: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
-
-            ------
-
-            *Automatically created by projen via the "upgrade-maintenance-v5.2" workflow*
-          author: github-actions <github-actions@github.com>
-          committer: github-actions <github-actions@github.com>
-          signoff: true
diff --git a/.gitignore b/.gitignore
index 9662d9fe..f8262e71 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,7 +43,6 @@ jspm_packages/
 /dist/
 !/.eslintrc.json
 !/.github/workflows/upgrade-main.yml
-!/.github/workflows/upgrade-maintenance-v5.2.yml
 !/.github/workflows/upgrade-maintenance-v5.3.yml
 /build-tools/tsconfig.json
 /projenrc/tsconfig.json
@@ -59,8 +58,6 @@ jspm_packages/
 !/.github/workflows/release.yml
 !/.github/workflows/auto-tag-dev.yml
 !/.github/workflows/auto-tag-releases.yml
-!/.github/workflows/auto-tag-dev-v5.2.yml
-!/.github/workflows/auto-tag-releases-v5.2.yml
 !/.github/workflows/auto-tag-dev-v5.3.yml
 !/.github/workflows/auto-tag-releases-v5.3.yml
 !/.backportrc.json
diff --git a/.projen/files.json b/.projen/files.json
index 7aa59b64..383473b7 100644
--- a/.projen/files.json
+++ b/.projen/files.json
@@ -6,10 +6,8 @@
     ".github/pull_request_template.md",
     ".github/workflows/auto-approve.yml",
     ".github/workflows/auto-merge.yml",
-    ".github/workflows/auto-tag-dev-v5.2.yml",
     ".github/workflows/auto-tag-dev-v5.3.yml",
     ".github/workflows/auto-tag-dev.yml",
-    ".github/workflows/auto-tag-releases-v5.2.yml",
     ".github/workflows/auto-tag-releases-v5.3.yml",
     ".github/workflows/auto-tag-releases.yml",
     ".github/workflows/backport.yml",
@@ -17,7 +15,6 @@
     ".github/workflows/pull-request-lint.yml",
     ".github/workflows/release.yml",
     ".github/workflows/upgrade-main.yml",
-    ".github/workflows/upgrade-maintenance-v5.2.yml",
     ".github/workflows/upgrade-maintenance-v5.3.yml",
     ".gitignore",
     ".npmignore",
diff --git a/yarn.lock b/yarn.lock
index 426fdbf6..5b11ec09 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2396,9 +2396,9 @@ eastasianwidth@^0.2.0:
   integrity sha512-I88TYZWc9XiYHRQ4/3c5rjjfgkjhLyW2luGIheGERbNQ6OY7yTybanSpDXZa8y7VUP9YmDcYa+eyq4ca7iLqWA==
 
 electron-to-chromium@^1.4.796:
-  version "1.4.814"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.814.tgz#176535a0b899c9c473464502ab77576aa8bb1cbe"
-  integrity sha512-GVulpHjFu1Y9ZvikvbArHmAhZXtm3wHlpjTMcXNGKl4IQ4jMQjlnz8yMQYYqdLHKi/jEL2+CBC2akWVCoIGUdw==
+  version "1.4.815"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.815.tgz#e901b195c57c3e0fae8dc6d596e4188a33c3e82c"
+  integrity sha512-OvpTT2ItpOXJL7IGcYakRjHCt8L5GrrN/wHCQsRB4PQa1X9fe+X9oen245mIId7s14xvArCGSTIq644yPUKKLg==
 
 emittery@^0.13.1:
   version "0.13.1"
@@ -6425,9 +6425,9 @@ typedarray-to-buffer@^3.1.5:
     is-typedarray "^1.0.0"
 
 typescript@next:
-  version "5.6.0-dev.20240628"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.0-dev.20240628.tgz#daee2175a51f71a3c5ec0f71ff885ca0b25162c4"
-  integrity sha512-XT57Gllario2IUjypenMgUbdHrNGtD52J13FyZckIC+h4ic13TllkJmoypbUr0HIYQ9IUB3SLq6/SaSBD4DoyQ==
+  version "5.6.0-dev.20240629"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.0-dev.20240629.tgz#74ad5a05341af44a8622df573a718721f73e9df9"
+  integrity sha512-DVoEWccO+qZrfMdy38YxomX9UGUkdMM+hbwIxI4rM3ZEGSQTpLn2kEULCsm6IKkfwkBcDjmCeYUO3mbvAVNnEA==
 
 typescript@~3.9.10:
   version "3.9.10"