diff --git a/package/liquid-dsp/liquid-dsp.hash b/package/liquid-dsp/liquid-dsp.hash
index 31bcd68767..7e5de6b259 100644
--- a/package/liquid-dsp/liquid-dsp.hash
+++ b/package/liquid-dsp/liquid-dsp.hash
@@ -1,3 +1,3 @@
 # Locally calculated
-sha256 85093624ef9cb90ead64c836d2f42690197edace1a86257d6524c4e4dc870483  liquid-dsp-1.3.2.tar.gz
-sha256 4df7126196efba1283deb99e3269418dde4ab0ad1fde80a55051153451eb4df2  LICENSE
+sha256  66f38d509aa8f6207d2035bae5ee081a3d9df0f2cab516bc2118b5b1c6ce3333  liquid-dsp-1.4.0.tar.gz
+sha256  4df7126196efba1283deb99e3269418dde4ab0ad1fde80a55051153451eb4df2  LICENSE
diff --git a/package/liquid-dsp/liquid-dsp.mk b/package/liquid-dsp/liquid-dsp.mk
index 9745893b7c..fcdf572532 100644
--- a/package/liquid-dsp/liquid-dsp.mk
+++ b/package/liquid-dsp/liquid-dsp.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIQUID_DSP_VERSION = 1.3.2
+LIQUID_DSP_VERSION = 1.4.0
 LIQUID_DSP_SITE = $(call github,jgaeddert,liquid-dsp,v$(LIQUID_DSP_VERSION))
 LIQUID_DSP_LICENSE = MIT
 LIQUID_DSP_LICENSE_FILES = LICENSE