diff --git a/.github/workflows/build-onnxruntime.yml b/.github/workflows/build-onnxruntime.yml
index 4ab08645e8cd..c4a50ac5d1d9 100644
--- a/.github/workflows/build-onnxruntime.yml
+++ b/.github/workflows/build-onnxruntime.yml
@@ -54,11 +54,15 @@ jobs:
         # onnxruntime is not abi3: upstream publishes one wheel per interpreter.
         python: ["cp312", "cp313", "cp314", "cp314t"]
         exclude:
-          # 1.30.0 aborts riscv64 cp314t in onnxruntime_test_python.py with a heap-corruption
-          # SIGABRT ("malloc(): unaligned tcache chunk detected"); 1.29.0 built/tested clean
-          # on cp314t riscv64, so this is a regression to re-check on the next version bump.
+          # 1.30.0 and 1.31.0 abort riscv64 cp314t in onnxruntime_test_python.py with a
+          # heap-corruption SIGABRT ("malloc(): unaligned tcache chunk detected"); 1.29.0
+          # built/tested clean on cp314t riscv64, and cp314 (same tree, GIL held) builds and
+          # tests clean on both versions, so this is free-threading-specific and persists
+          # across version bumps; re-check on the next one.
           - version: "1.30.0"
             python: cp314t
+          - version: "1.31.0"
+            python: cp314t
 
     env:
       ONNXRUNTIME_VERSION: ${{ matrix.version }}
diff --git a/docs/packages/onnxruntime.yaml b/docs/packages/onnxruntime.yaml
index c0d9e44bca3c..21646f20165a 100644
--- a/docs/packages/onnxruntime.yaml
+++ b/docs/packages/onnxruntime.yaml
@@ -29,3 +29,4 @@ versions:
   - filename: onnxruntime-1.30.0-cp314-cp314-manylinux_2_39_riscv64.whl
     sha256: 870aa972c5d9baef70952bde6ea2725169f527d7799b1fd561350c67ca943551
     requires-python: '>=3.11'
+- version: 1.31.0