diff --git a/LICENSE b/LICENSE
index fcc993466c06..3b18b043c85d 100644
--- a/LICENSE
+++ b/LICENSE
@@ -366,7 +366,7 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
-* SLATEC Common Mathematical Library <http://www.netlib.no/netlib/slatec/>
+* SLATEC Common Mathematical Library <https://netlib.org/slatec/>
 
 Public domain.
 
diff --git a/lib/node_modules/@stdlib/math/base/special/betaln/LICENSE b/lib/node_modules/@stdlib/math/base/special/betaln/LICENSE
index 21c3015aa6e0..995b389e49c8 100644
--- a/lib/node_modules/@stdlib/math/base/special/betaln/LICENSE
+++ b/lib/node_modules/@stdlib/math/base/special/betaln/LICENSE
@@ -182,6 +182,6 @@ The library links against the following external libraries or contains
 implementations from the following external libraries, which have their own
 licenses:
 
-* SLATEC Common Mathematical Library <http://www.netlib.no/netlib/slatec/>
+* SLATEC Common Mathematical Library <https://netlib.org/slatec/>
 
 Public domain.
diff --git a/lib/node_modules/@stdlib/math/base/special/betaln/lib/dceval.js b/lib/node_modules/@stdlib/math/base/special/betaln/lib/dceval.js
index 1c1efa2b4704..788fbc023708 100644
--- a/lib/node_modules/@stdlib/math/base/special/betaln/lib/dceval.js
+++ b/lib/node_modules/@stdlib/math/base/special/betaln/lib/dceval.js
@@ -18,7 +18,7 @@
 *
 * ## Notice
 *
-* The code is adapted from the Fortran routine from the FNLIB library of the [SLATEC Common Mathematical Library]{@link http://www.netlib.no/netlib/slatec/fnlib/}.
+* The code is adapted from the Fortran routine from the FNLIB library of the [SLATEC Common Mathematical Library]{@link https://netlib.org/slatec/fnlib/dcsevl.f}.
 *
 * The original code was developed by W. Fullerton of Los Alamos Scientific Laboratory, a governmental institution, and is therefore public domain.
 */
diff --git a/lib/node_modules/@stdlib/math/base/special/betaln/lib/gamma_correction.js b/lib/node_modules/@stdlib/math/base/special/betaln/lib/gamma_correction.js
index 650a14dd5767..c7cc6f2d4698 100644
--- a/lib/node_modules/@stdlib/math/base/special/betaln/lib/gamma_correction.js
+++ b/lib/node_modules/@stdlib/math/base/special/betaln/lib/gamma_correction.js
@@ -18,7 +18,7 @@
 *
 * ## Notice
 *
-* The code is adapted from the Fortran routine from the FNLIB library of the [SLATEC Common Mathematical Library]{@link http://www.netlib.no/netlib/fn/d9lgmc.f}.
+* The code is adapted from the Fortran routine from the FNLIB library of the [SLATEC Common Mathematical Library]{@link https://netlib.org/fn/d9lgmc.f}.
 *
 * The original code was developed by W. Fullerton of Los Alamos Scientific Laboratory, a governmental institution, and is therefore public domain.
 */
diff --git a/lib/node_modules/@stdlib/math/base/special/betaln/lib/main.js b/lib/node_modules/@stdlib/math/base/special/betaln/lib/main.js
index 3f63e6b8fdc5..a5a5818686b4 100644
--- a/lib/node_modules/@stdlib/math/base/special/betaln/lib/main.js
+++ b/lib/node_modules/@stdlib/math/base/special/betaln/lib/main.js
@@ -18,7 +18,7 @@
 *
 * ## Notice
 *
-* The code is adapted from the Fortran routine from the FNLIB library of the [SLATEC Common Mathematical Library]{@link http://www.netlib.no/netlib/slatec/fnlib/albeta.f}.
+* The code is adapted from the Fortran routine from the FNLIB library of the [SLATEC Common Mathematical Library]{@link https://www.netlib.org/slatec/fnlib/albeta.f}.
 *
 * The original code was developed by W. Fullerton of Los Alamos Scientific Laboratory, a governmental institution, and is therefore public domain.
 */