diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3ac2d46f16..d9353de231 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -31,20 +31,20 @@ jobs:
         id: self_mutation
         run: |-
           git add .
-          git diff --staged --patch --exit-code > .repo.patch || echo "self_mutation_happened=true" >> $GITHUB_OUTPUT
+          git diff --staged --patch --exit-code > repo.patch || echo "self_mutation_happened=true" >> $GITHUB_OUTPUT
         working-directory: ./
       - name: Upload patch
         if: steps.self_mutation.outputs.self_mutation_happened
         uses: actions/upload-artifact@v4.3.6
         with:
-          name: .repo.patch
-          path: .repo.patch
+          name: repo.patch
+          path: repo.patch
           overwrite: true
       - name: Fail build on mutation
         if: steps.self_mutation.outputs.self_mutation_happened
         run: |-
           echo "::error::Files were changed during build (see build log). If this was triggered from a fork, you will need to update your branch."
-          cat .repo.patch
+          cat repo.patch
           exit 1
   self-mutation:
     needs: build
@@ -62,10 +62,10 @@ jobs:
       - name: Download patch
         uses: actions/download-artifact@v4
         with:
-          name: .repo.patch
+          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."'
+        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"
diff --git a/.github/workflows/upgrade-compiler-dependencies.yml b/.github/workflows/upgrade-compiler-dependencies.yml
index 4e05a0f656..f7bd5417b6 100644
--- a/.github/workflows/upgrade-compiler-dependencies.yml
+++ b/.github/workflows/upgrade-compiler-dependencies.yml
@@ -28,14 +28,14 @@ jobs:
         id: create_patch
         run: |-
           git add .
-          git diff --staged --patch --exit-code > .repo.patch || echo "patch_created=true" >> $GITHUB_OUTPUT
+          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@v4.3.6
         with:
-          name: .repo.patch
-          path: .repo.patch
+          name: repo.patch
+          path: repo.patch
           overwrite: true
   pr:
     name: Create Pull Request
@@ -50,10 +50,10 @@ jobs:
       - name: Download patch
         uses: actions/download-artifact@v4
         with:
-          name: .repo.patch
+          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."'
+        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"
diff --git a/.github/workflows/upgrade-configuration.yml b/.github/workflows/upgrade-configuration.yml
index e5c610bf7c..b6757744f9 100644
--- a/.github/workflows/upgrade-configuration.yml
+++ b/.github/workflows/upgrade-configuration.yml
@@ -28,14 +28,14 @@ jobs:
         id: create_patch
         run: |-
           git add .
-          git diff --staged --patch --exit-code > .repo.patch || echo "patch_created=true" >> $GITHUB_OUTPUT
+          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@v4.3.6
         with:
-          name: .repo.patch
-          path: .repo.patch
+          name: repo.patch
+          path: repo.patch
           overwrite: true
   pr:
     name: Create Pull Request
@@ -50,10 +50,10 @@ jobs:
       - name: Download patch
         uses: actions/download-artifact@v4
         with:
-          name: .repo.patch
+          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."'
+        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"
diff --git a/.github/workflows/upgrade-dev-dependencies.yml b/.github/workflows/upgrade-dev-dependencies.yml
index e4526c954d..86ca5ab4d5 100644
--- a/.github/workflows/upgrade-dev-dependencies.yml
+++ b/.github/workflows/upgrade-dev-dependencies.yml
@@ -28,14 +28,14 @@ jobs:
         id: create_patch
         run: |-
           git add .
-          git diff --staged --patch --exit-code > .repo.patch || echo "patch_created=true" >> $GITHUB_OUTPUT
+          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@v4.3.6
         with:
-          name: .repo.patch
-          path: .repo.patch
+          name: repo.patch
+          path: repo.patch
           overwrite: true
   pr:
     name: Create Pull Request
@@ -50,10 +50,10 @@ jobs:
       - name: Download patch
         uses: actions/download-artifact@v4
         with:
-          name: .repo.patch
+          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."'
+        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"
diff --git a/.github/workflows/upgrade-runtime-dependencies.yml b/.github/workflows/upgrade-runtime-dependencies.yml
index f661ae8fdd..d6d948effa 100644
--- a/.github/workflows/upgrade-runtime-dependencies.yml
+++ b/.github/workflows/upgrade-runtime-dependencies.yml
@@ -28,14 +28,14 @@ jobs:
         id: create_patch
         run: |-
           git add .
-          git diff --staged --patch --exit-code > .repo.patch || echo "patch_created=true" >> $GITHUB_OUTPUT
+          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@v4.3.6
         with:
-          name: .repo.patch
-          path: .repo.patch
+          name: repo.patch
+          path: repo.patch
           overwrite: true
   pr:
     name: Create Pull Request
@@ -50,10 +50,10 @@ jobs:
       - name: Download patch
         uses: actions/download-artifact@v4
         with:
-          name: .repo.patch
+          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."'
+        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"
diff --git a/package.json b/package.json
index 848638a5d8..0b69bf74d1 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "jest": "^27",
     "jest-junit": "^15",
     "lerna": "^8.1.8",
-    "projen": "^0.86.7",
+    "projen": "^0.86.9",
     "semver": "^7.6.3",
     "ts-jest": "^27.1.5",
     "ts-node": "^10.9.2",
diff --git a/yarn.lock b/yarn.lock
index 3996dd3d9b..beb05313e8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6371,10 +6371,10 @@ proggy@^2.0.0:
   resolved "https://registry.yarnpkg.com/proggy/-/proggy-2.0.0.tgz#154bb0e41d3125b518ef6c79782455c2c47d94e1"
   integrity sha512-69agxLtnI8xBs9gUGqEnK26UfiexpHy+KUpBQWabiytQjnn5wFY8rklAi7GRfABIuPNnQ/ik48+LGLkYYJcy4A==
 
-projen@^0.86.7:
-  version "0.86.7"
-  resolved "https://registry.yarnpkg.com/projen/-/projen-0.86.7.tgz#d6a9b4d72d8334077f482c4c9aa1c192ace94599"
-  integrity sha512-bNJVggJggmKaNGwoQ0FK1OgVbLv7Uf3hzKRkU3n5R4LhcfGoLFWvvZ9Y4fI/+FEowqhNrnukiG8Z2PhIMjuxwg==
+projen@^0.86.9:
+  version "0.86.9"
+  resolved "https://registry.yarnpkg.com/projen/-/projen-0.86.9.tgz#71c0524fb4abde95b3610103483928a348680371"
+  integrity sha512-6hfEyTWMOnVLfo7YdE9362j8eZP+or7asekr2qh6hpZ5oAO56YZ7xjZ2bOIJqtU6g7dGM06AZoeJczad7ml44A==
   dependencies:
     "@iarna/toml" "^2.2.5"
     case "^1.6.3"
@@ -7975,11 +7975,16 @@ yallist@^4.0.0:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
 
-yaml@2.5.0, yaml@^2.2.2:
+yaml@2.5.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.5.0.tgz#c6165a721cf8000e91c36490a41d7be25176cf5d"
   integrity sha512-2wWLbGbYDiSqqIKoPjar3MPgB94ErzCtrNE1FdqGuaO0pi2JGjmE8aW8TDZwzU7vuxcGRdL/4gPQwQ7hD5AMSw==
 
+yaml@^2.2.2:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.5.1.tgz#c9772aacf62cb7494a95b0c4f1fb065b563db130"
+  integrity sha512-bLQOjaX/ADgQ20isPJRvF0iRUHIxVhYvr53Of7wGcWlO2jvtUlH5m87DsmulFVxRpNLOnI4tB6p/oh8D7kpn9Q==
+
 yargs-parser@20.x, yargs-parser@^20.2.2, yargs-parser@^20.2.3:
   version "20.2.9"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.9.tgz#2eb7dc3b0289718fc295f362753845c41a0c94ee"