diff --git a/docs/reference/operators/ContribOperators.md b/docs/reference/operators/ContribOperators.md
index 602cb6c2a4..9e71bd86d9 100644
--- a/docs/reference/operators/ContribOperators.md
+++ b/docs/reference/operators/ContribOperators.md
@@ -11,4 +11,7 @@ The contrib operator schemas are documented in the ONNX Runtime repository.
 |---------|---------------|
 | Current master | [https://github.com/microsoft/onnxruntime/blob/master/docs/ContribOperators.md](https://github.com/microsoft/onnxruntime/blob/master/docs/ContribOperators.md) |
 | 1.9.0 | [https://github.com/microsoft/onnxruntime/blob/rel-1.9.0/docs/ContribOperators.md](https://github.com/microsoft/onnxruntime/blob/rel-1.9.0/docs/ContribOperators.md)|
+| 1.8 | [https://github.com/microsoft/onnxruntime/blob/rel-1.8.0/docs/ContribOperators.md](https://github.com/microsoft/onnxruntime/blob/rel-1.8.0/docs/ContribOperators.md)
+| 1.7 | [https://github.com/microsoft/onnxruntime/blob/rel-1.7.0/docs/ContribOperators.md](https://github.com/microsoft/onnxruntime/blob/rel-1.7.0/docs/ContribOperators.md)|
+
 
diff --git a/docs/reference/operators/OperatorKernels.md b/docs/reference/operators/OperatorKernels.md
index 1b602fd7ea..245c6c9457 100644
--- a/docs/reference/operators/OperatorKernels.md
+++ b/docs/reference/operators/OperatorKernels.md
@@ -11,3 +11,5 @@ The operator kernels supported by the CPU Execution Provider and CUDA Execution
 |---------|---------------|
 | Current master | [https://github.com/microsoft/onnxruntime/blob/master/docs/OperatorKernels.md](https://github.com/microsoft/onnxruntime/blob/master/docs/OperatorKernels.md) |
 | 1.9.0 | [https://github.com/microsoft/onnxruntime/blob/rel-1.9.0/docs/OperatorKernels.md](https://github.com/microsoft/onnxruntime/blob/rel-1.9.0/docs/OperatorKernels.md)|
+| 1.8| [https://github.com/microsoft/onnxruntime/blob/rel-1.8.0/docs/OperatorKernels.md](https://github.com/microsoft/onnxruntime/blob/rel-1.8.0/docs/OperatorKernels.md)
+| 1.7 | [https://github.com/microsoft/onnxruntime/blob/rel-1.7.0/docs/OperatorKernels.md](https://github.com/microsoft/onnxruntime/blob/rel-1.7.0/docs/OperatorKernels.md)|