diff --git a/math/octave-forge-signal/Makefile b/math/octave-forge-signal/Makefile
index b28a7d86a958..02a8c45e12c3 100644
--- a/math/octave-forge-signal/Makefile
+++ b/math/octave-forge-signal/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	octave-forge-signal
-PORTVERSION=	1.4.4
+PORTVERSION=	1.4.5
 CATEGORIES=	math
 MASTER_SITES=	SF/octave/Octave%20Forge%20Packages/Individual%20Package%20Releases
 DISTNAME=	${OCTAVE_PKGNAME}-${DISTVERSIONFULL}
diff --git a/math/octave-forge-signal/distinfo b/math/octave-forge-signal/distinfo
index d2b48d718eda..b99bd4a338e2 100644
--- a/math/octave-forge-signal/distinfo
+++ b/math/octave-forge-signal/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1684520496
-SHA256 (octave-forge/signal-1.4.4.tar.gz) = 119df4b3a177834d6dd9c3124a2167c05aff5e6582fd0d32a7f9f306d302293a
-SIZE (octave-forge/signal-1.4.4.tar.gz) = 232405
+TIMESTAMP = 1689950933
+SHA256 (octave-forge/signal-1.4.5.tar.gz) = 555ade2ff80f7118909395c33405f0a17a4fbcd22bc6d2fb9c3f7f45fef648e7
+SIZE (octave-forge/signal-1.4.5.tar.gz) = 438236