diff --git a/deps/cblas.h b/deps/cblas.h
index 471550323..1b84a26c8 100644
--- a/deps/cblas.h
+++ b/deps/cblas.h
@@ -2,7 +2,7 @@
 #define CBLAS_H
 
 /*
- * This file modified from the OpenBLAS repository, 
+ * This file modified from the OpenBLAS repository.
  */
 
 #include <stddef.h>
@@ -52,6 +52,8 @@ typedef int blasint;
 #define cblas_dtrmm  cblas_dtrmm64_
 #define cblas_strsm  cblas_strsm64_
 #define cblas_dtrsm  cblas_dtrsm64_
+#define cblas_ssyrk  cblas_ssyrk64_
+#define cblas_dsyrk  cblas_dsyrk64_
 #endif
 
 
@@ -85,6 +87,11 @@ void cblas_strsm(OPENBLAS_CONST enum CBLAS_ORDER Order, OPENBLAS_CONST enum CBLA
 void cblas_dtrsm(OPENBLAS_CONST enum CBLAS_ORDER Order, OPENBLAS_CONST enum CBLAS_SIDE Side, OPENBLAS_CONST enum CBLAS_UPLO Uplo, OPENBLAS_CONST enum CBLAS_TRANSPOSE TransA,
                  OPENBLAS_CONST enum CBLAS_DIAG Diag, OPENBLAS_CONST blasint M, OPENBLAS_CONST blasint N, OPENBLAS_CONST double alpha, OPENBLAS_CONST double *A, OPENBLAS_CONST blasint lda, double *B, OPENBLAS_CONST blasint ldb);
 
+void cblas_ssyrk(OPENBLAS_CONST enum CBLAS_ORDER Order, OPENBLAS_CONST enum CBLAS_UPLO Uplo, OPENBLAS_CONST enum CBLAS_TRANSPOSE Trans,
+                 OPENBLAS_CONST blasint N, OPENBLAS_CONST blasint K, OPENBLAS_CONST float alpha, OPENBLAS_CONST float *A, OPENBLAS_CONST blasint lda, OPENBLAS_CONST float beta, float *C, OPENBLAS_CONST blasint ldc);
+void cblas_dsyrk(OPENBLAS_CONST enum CBLAS_ORDER Order, OPENBLAS_CONST enum CBLAS_UPLO Uplo, OPENBLAS_CONST enum CBLAS_TRANSPOSE Trans,
+                 OPENBLAS_CONST blasint N, OPENBLAS_CONST blasint K, OPENBLAS_CONST double alpha, OPENBLAS_CONST double *A, OPENBLAS_CONST blasint lda, OPENBLAS_CONST double beta, double *C, OPENBLAS_CONST blasint ldc);
+
 #ifdef __cplusplus
 }
 #endif  /* __cplusplus */