Update Google DP libraries

.github/workflows/tests.yml

@@ -1,9 +1,9 @@
 name: Tests
 
 on:
-  schedule:
-    - cron: "30 20 * * *" # 7:30pm UTC
-  workflow_dispatch:
+  schedule:
+    - cron: "30 20 * * *" # 7:30pm UTC
+  workflow_dispatch:
   pull_request:
     paths:
       - "*.cpp"
@@ -19,18 +19,19 @@ on:
       - "*.txt"
       - "setup.cfg"
       - ".github/workflows/*.yml"
+      - "CMakeLists.txt"
 
 jobs:
   linting:
     runs-on: ubuntu-latest
     strategy:
       max-parallel: 1
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.11"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install python dependencies
@@ -43,36 +44,36 @@ jobs:
         run: |
           mypy src tests
       - name: Run clang-format style check for C/C++ programs.
-        uses: jidicula/clang-format-action@v4.11.0
+        uses: jidicula/clang-format-action@v4.11.0
         with:
           clang-format-version: "11"
           check-path: "/src/bindings/"
-          fallback-style: "Google"
+          fallback-style: "Google"
 
   build:
     runs-on: ${{ matrix.os }}
     needs: [linting]
     strategy:
       fail-fast: false
-      max-parallel: 12
+      max-parallel: 12
       matrix:
-        os: [ubuntu-latest, macos-latest]
-        python-version: ["3.11", "3.12", "3.13", "3.14"]
+        os: [ubuntu-latest, macos-latest]
+        python-version: ["3.11", "3.12", "3.13", "3.14"]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
         with:
           submodules: true
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Build Google DP
+      - name: Build Google DP
         timeout-minutes: 20
         run: |
-          bash build_PyDP.sh
+          bash build_PyDP.sh
 
       - name: Upgrade pip
         run: |
@@ -85,7 +86,7 @@ jobs:
       - name: Get poetry cache dir
         id: poetry-cache
         run: |
-          echo "dir=$(poetry config cache-dir)" >> $GITHUB_OUTPUT
+          echo "dir=$(poetry config cache-dir)" >> $GITHUB_OUTPUT
 
       - name: poetry cache
         uses: actions/cache@v4
@@ -104,8 +105,8 @@ jobs:
         run: |
           poetry run python setup.py build bdist_wheel
 
-      - name: Build PyDP Linux
-        if: runner.os == 'Linux'
+      - name: Build PyDP Linux
+        if: runner.os == 'Linux'
         run: |
           poetry run python setup.py build bdist_wheel
 

src/bindings/PyDP/CMakeLists.txt

@@ -3,7 +3,7 @@ include(FetchContent)
 FetchContent_Declare(
   google_dp
   GIT_REPOSITORY https://github.com/google/differential-privacy.git
-  GIT_TAG        8c7aac224465468407b4f9e11d3fb5ce90a15d58 # Sep 5, 2025
+  GIT_TAG        12e32c6156d0b8b8dbeb0f63a9b8b3f87b521352 # May 5, 2026
 )
 
 FetchContent_MakeAvailable(google_dp)
@@ -19,7 +19,7 @@ FetchContent_MakeAvailable(pybind11)
 FetchContent_Declare(
   abseil-cpp
   GIT_REPOSITORY https://github.com/abseil/abseil-cpp.git
-  GIT_TAG         20250512.1
+  GIT_TAG         20250814.1
 )
 FetchContent_MakeAvailable(abseil-cpp)