diff --git a/bin/hipify-perl b/bin/hipify-perl
index ca3a000e..8ccce8e6 100755
--- a/bin/hipify-perl
+++ b/bin/hipify-perl
@@ -14720,6 +14720,7 @@ my %hash_HipOnlyUnsupportedFunctions = (
     'cusparseSpMVOpDescr_t' => 1,
     'cusparseSpMVOpPlan' => 1,
     'cusparseSpMVOpPlan_t' => 1,
+    'cusparseSpMVOp_bufferSize' => 1,
     'cusparseSpMVOp_createDescr' => 1,
     'cusparseSpMVOp_createPlan' => 1,
     'cusparseSpMVOp_destroyDescr' => 1,
@@ -16321,6 +16322,7 @@ my %hash_RocOnlyUnsupportedFunctions = (
     'cusparseSpMVOpDescr_t' => 1,
     'cusparseSpMVOpPlan' => 1,
     'cusparseSpMVOpPlan_t' => 1,
+    'cusparseSpMVOp_bufferSize' => 1,
     'cusparseSpMVOp_createDescr' => 1,
     'cusparseSpMVOp_createPlan' => 1,
     'cusparseSpMVOp_destroyDescr' => 1,
diff --git a/docs/reference/tables/CUSPARSE_API_supported_by_HIP.md b/docs/reference/tables/CUSPARSE_API_supported_by_HIP.md
index bba76b55..f3bcb15b 100644
--- a/docs/reference/tables/CUSPARSE_API_supported_by_HIP.md
+++ b/docs/reference/tables/CUSPARSE_API_supported_by_HIP.md
@@ -902,7 +902,8 @@
 |`cusparseSpMM_preprocess`|11.2| |12.0| |`hipsparseSpMM_preprocess`|4.5.0| |6.0.0| | | |
 |`cusparseSpMV`|10.1| |12.0| |`hipsparseSpMV`|4.1.0| |6.0.0| | | |
 |`cusparseSpMVOp`|13.1| | | | | | | | | | |
-|`cusparseSpMVOp_createDescr`|13.1| | | | | | | | | | |
+|`cusparseSpMVOp_bufferSize`|13.1| | | | | | | | | | |
+|`cusparseSpMVOp_createDescr`|13.1| |13.1| | | | | | | | |
 |`cusparseSpMVOp_createPlan`|13.1| | | | | | | | | | |
 |`cusparseSpMVOp_destroyDescr`|13.1| | | | | | | | | | |
 |`cusparseSpMVOp_destroyPlan`|13.1| | | | | | | | | | |
diff --git a/docs/reference/tables/CUSPARSE_API_supported_by_HIP_and_ROC.md b/docs/reference/tables/CUSPARSE_API_supported_by_HIP_and_ROC.md
index c1a114c7..0f26d2b5 100644
--- a/docs/reference/tables/CUSPARSE_API_supported_by_HIP_and_ROC.md
+++ b/docs/reference/tables/CUSPARSE_API_supported_by_HIP_and_ROC.md
@@ -902,7 +902,8 @@
 |`cusparseSpMM_preprocess`|11.2| |12.0| |`hipsparseSpMM_preprocess`|4.5.0| |6.0.0| | | |`rocsparse_spmm`|4.2.0| |6.0.0| | |
 |`cusparseSpMV`|10.1| |12.0| |`hipsparseSpMV`|4.1.0| |6.0.0| | | |`rocsparse_spmv`|4.1.0| |6.0.0| | |
 |`cusparseSpMVOp`|13.1| | | | | | | | | | | | | | | | |
-|`cusparseSpMVOp_createDescr`|13.1| | | | | | | | | | | | | | | | |
+|`cusparseSpMVOp_bufferSize`|13.1| | | | | | | | | | | | | | | | |
+|`cusparseSpMVOp_createDescr`|13.1| |13.1| | | | | | | | | | | | | | |
 |`cusparseSpMVOp_createPlan`|13.1| | | | | | | | | | | | | | | | |
 |`cusparseSpMVOp_destroyDescr`|13.1| | | | | | | | | | | | | | | | |
 |`cusparseSpMVOp_destroyPlan`|13.1| | | | | | | | | | | | | | | | |
diff --git a/docs/reference/tables/CUSPARSE_API_supported_by_ROC.md b/docs/reference/tables/CUSPARSE_API_supported_by_ROC.md
index 9aa17fb0..0ff43c9b 100644
--- a/docs/reference/tables/CUSPARSE_API_supported_by_ROC.md
+++ b/docs/reference/tables/CUSPARSE_API_supported_by_ROC.md
@@ -902,7 +902,8 @@
 |`cusparseSpMM_preprocess`|11.2| |12.0| |`rocsparse_spmm`|4.2.0| |6.0.0| | | |
 |`cusparseSpMV`|10.1| |12.0| |`rocsparse_spmv`|4.1.0| |6.0.0| | | |
 |`cusparseSpMVOp`|13.1| | | | | | | | | | |
-|`cusparseSpMVOp_createDescr`|13.1| | | | | | | | | | |
+|`cusparseSpMVOp_bufferSize`|13.1| | | | | | | | | | |
+|`cusparseSpMVOp_createDescr`|13.1| |13.1| | | | | | | | |
 |`cusparseSpMVOp_createPlan`|13.1| | | | | | | | | | |
 |`cusparseSpMVOp_destroyDescr`|13.1| | | | | | | | | | |
 |`cusparseSpMVOp_destroyPlan`|13.1| | | | | | | | | | |
diff --git a/src/CUDA2HIP_SPARSE_API_functions.cpp b/src/CUDA2HIP_SPARSE_API_functions.cpp
index a554b0a2..75a5ff47 100644
--- a/src/CUDA2HIP_SPARSE_API_functions.cpp
+++ b/src/CUDA2HIP_SPARSE_API_functions.cpp
@@ -868,6 +868,7 @@ const std::map<llvm::StringRef, hipCounter> CUDA_SPARSE_FUNCTION_MAP = [] {
   m["cusparseSpMV_bufferSize"]                                        = {"hipsparseSpMV_bufferSize",                           "rocsparse_spmv",                                                   CONV_LIB_FUNC, API_SPARSE, 15};
   m["cusparseSpMV_preprocess"]                                        = {"hipsparseSpMV_preprocess",                           "",                                                                 CONV_LIB_FUNC, API_SPARSE, 15, ROC_UNSUPPORTED};
   m["cusparseSpMVOp_createDescr"]                                     = {"hipsparseSpMVOp_createDescr",                        "",                                                                 CONV_LIB_FUNC, API_SPARSE, 15, UNSUPPORTED};
+  m["cusparseSpMVOp_bufferSize"]                                      = {"hipsparseSpMVOp_bufferSize",                         "",                                                                 CONV_LIB_FUNC, API_SPARSE, 15, UNSUPPORTED};
   m["cusparseSpMVOp_destroyDescr"]                                    = {"hipsparseSpMVOp_destroyDescr",                       "",                                                                 CONV_LIB_FUNC, API_SPARSE, 15, UNSUPPORTED};
   m["cusparseSpMVOp_createPlan"]                                      = {"hipsparseSpMVOp_createPlan",                         "",                                                                 CONV_LIB_FUNC, API_SPARSE, 15, UNSUPPORTED};
   m["cusparseSpMVOp_destroyPlan"]                                     = {"hipsparseSpMVOp_destroyPlan",                        "",                                                                 CONV_LIB_FUNC, API_SPARSE, 15, UNSUPPORTED};
@@ -1513,6 +1514,7 @@ const std::map<llvm::StringRef, cudaAPIversions> CUDA_SPARSE_FUNCTION_VER_MAP =
   m["cusparseSpMVOp_destroyPlan"]                                     = {CUDA_131, CUDA_0,   CUDA_0  };
   m["cusparseSpMVOp_setGlobalUserData"]                               = {CUDA_131, CUDA_0,   CUDA_0  };
   m["cusparseSpMVOp"]                                                 = {CUDA_131, CUDA_0,   CUDA_0  };
+  m["cusparseSpMVOp_bufferSize"]                                      = {CUDA_131, CUDA_0,   CUDA_0  }; // A: CUDA_VERSION 13100, C: CUDA_VERSION 13101, CUSPARSE_VERSION 12703
 
   return m;
 }();
@@ -2540,6 +2542,7 @@ const std::map<llvm::StringRef, cudaAPIChangedVersions> CUDA_SPARSE_FUNCTION_CHA
   m["cusparseDenseToSparse_analysis"]                                 = {CUDA_120};
   m["cusparseDenseToSparse_bufferSize"]                               = {CUDA_120};
   m["cusparseDenseToSparse_convert"]                                  = {CUDA_120};
+  m["cusparseSpMVOp_createDescr"]                                     = {CUDA_131};  // A: CUDA_VERSION 13100, C: CUDA_VERSION 13101, CUSPARSE_VERSION 12703
 
   return m;
 }();