diff --git a/package/python-psygnal/python-psygnal.hash b/package/python-psygnal/python-psygnal.hash
index 7903fcff26..29493977c8 100644
--- a/package/python-psygnal/python-psygnal.hash
+++ b/package/python-psygnal/python-psygnal.hash
@@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/psygnal/json
-md5  9d1939a916e54ddd9324a623fb360bc8  psygnal-0.15.0.tar.gz
-sha256  5534f18e2d1536675e181c6f81cf04f4177b25a9e60fdcf724a25ce5cc195765  psygnal-0.15.0.tar.gz
+md5  209e3e54ae0b019d43486e8abf9edfba  psygnal-0.15.1.tar.gz
+sha256  f64f62dee2306fc1c22050a59b6c6cdad126e04b0cf50e393ff858a1da719096  psygnal-0.15.1.tar.gz
 # Locally computed sha256 checksums
 sha256  50169b145e35e6ae11a1e05cebdaa7052a58a8a2325dd5c394f8a68199c78415  LICENSE
diff --git a/package/python-psygnal/python-psygnal.mk b/package/python-psygnal/python-psygnal.mk
index 2708931f1e..e68497fbcb 100644
--- a/package/python-psygnal/python-psygnal.mk
+++ b/package/python-psygnal/python-psygnal.mk
@@ -4,9 +4,9 @@
 #
 ################################################################################
 
-PYTHON_PSYGNAL_VERSION = 0.15.0
+PYTHON_PSYGNAL_VERSION = 0.15.1
 PYTHON_PSYGNAL_SOURCE = psygnal-$(PYTHON_PSYGNAL_VERSION).tar.gz
-PYTHON_PSYGNAL_SITE = https://files.pythonhosted.org/packages/5a/20/70430999aa609adb0601ec0f72bd23790a6e51a80ae6e7dc6621e6c5ee2a
+PYTHON_PSYGNAL_SITE = https://files.pythonhosted.org/packages/4e/79/20c3e23e75272e9ddf018097cf872ab088bccba978888472656629efa4a3
 PYTHON_PSYGNAL_SETUP_TYPE = hatch
 PYTHON_PSYGNAL_LICENSE = BSD-3-Clause
 PYTHON_PSYGNAL_LICENSE_FILES = LICENSE