diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 188b165222..8134dc8c17 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -9,6 +9,10 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+env:
+  SHARED_ACTIONS_REPO: rapidsai/shared-actions
+  SHARED_ACTIONS_REF: add-file-size-recording
+
 jobs:
   pr-builder:
     needs:
@@ -92,7 +96,7 @@ jobs:
   conda-cpp-build:
     needs: checks
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@branch-25.12
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@add-file-size-recording
     with:
       build_type: pull-request
       script: ci/build_cpp.sh
@@ -117,7 +121,7 @@ jobs:
   conda-python-build:
     needs: conda-cpp-build
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@branch-25.12
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@add-file-size-recording
     with:
       build_type: pull-request
       script: ci/build_python.sh
@@ -160,7 +164,7 @@ jobs:
         sccache --show-adv-stats | tee telemetry-artifacts/sccache-stats.txt;
   wheel-cpp-build:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.12
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@add-file-size-recording
     with:
       matrix_filter: group_by([.ARCH, (.CUDA_VER|split(".")|map(tonumber)|.[0])]) | map(max_by(.PY_VER|split(".")|map(tonumber)))
       build_type: pull-request
@@ -170,7 +174,7 @@ jobs:
   wheel-python-build:
     needs: wheel-cpp-build
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.12
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@add-file-size-recording
     with:
       build_type: pull-request
       script: ci/build_wheel_python.sh
@@ -192,4 +196,4 @@ jobs:
     continue-on-error: true
     steps:
       - name: Telemetry summarize
-        uses: rapidsai/shared-actions/telemetry-dispatch-summarize@main
+        uses: rapidsai/shared-actions/telemetry-dispatch-summarize@add-file-size-recording