diff --git a/extmod/ulab b/extmod/ulab
index e3bf07cabb..161a728848 160000
--- a/extmod/ulab
+++ b/extmod/ulab
@@ -1 +1 @@
-Subproject commit e3bf07cabb728ecfa2b78ea5e468179f94dbf933
+Subproject commit 161a7288482200c884623ed3cb59dd91f53be91a
diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot
index fbb6402051..f261eb33d3 100644
--- a/locale/circuitpython.pot
+++ b/locale/circuitpython.pot
@@ -3052,6 +3052,10 @@ msgstr ""
 msgid "first argument to super() must be type"
 msgstr ""
 
+#: extmod/ulab/code/scipy/linalg/linalg.c
+msgid "first two arguments must be ndarrays"
+msgstr ""
+
 #: extmod/ulab/code/ndarray.c
 msgid "flattening order must be either 'C', or 'F'"
 msgstr ""
@@ -3231,10 +3235,11 @@ msgid "input matrix is asymmetric"
 msgstr ""
 
 #: extmod/ulab/code/numpy/linalg/linalg.c
+#: extmod/ulab/code/scipy/linalg/linalg.c
 msgid "input matrix is singular"
 msgstr ""
 
-#: extmod/ulab/code/user/user.c
+#: extmod/ulab/code/scipy/linalg/linalg.c extmod/ulab/code/user/user.c
 msgid "input must be a dense ndarray"
 msgstr ""
 
@@ -3275,7 +3280,7 @@ msgid "integer required"
 msgstr ""
 
 #: extmod/ulab/code/numpy/approx/approx.c
-msgid "interp is defined for 1D arrays of equal length"
+msgid "interp is defined for 1D iterables of equal length"
 msgstr ""
 
 #: shared-bindings/_bleio/Adapter.c
@@ -3819,6 +3824,7 @@ msgstr ""
 #: ports/esp32s2/boards/artisense_rd00/mpconfigboard.h
 #: ports/esp32s2/boards/atmegazero_esp32s2/mpconfigboard.h
 #: ports/esp32s2/boards/electroniccats_bastwifi/mpconfigboard.h
+#: ports/esp32s2/boards/espressif_kaluga_1.3/mpconfigboard.h
 #: ports/esp32s2/boards/espressif_kaluga_1/mpconfigboard.h
 #: ports/esp32s2/boards/espressif_saola_1_wroom/mpconfigboard.h
 #: ports/esp32s2/boards/espressif_saola_1_wrover/mpconfigboard.h
@@ -3826,7 +3832,8 @@ msgstr ""
 #: ports/esp32s2/boards/franzininho_wifi_wrover/mpconfigboard.h
 #: ports/esp32s2/boards/lilygo_ttgo_t8_s2_st7789/mpconfigboard.h
 #: ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.h
-#: ports/esp32s2/boards/muselab_nanoesp32_s2/mpconfigboard.h
+#: ports/esp32s2/boards/muselab_nanoesp32_s2_wroom/mpconfigboard.h
+#: ports/esp32s2/boards/muselab_nanoesp32_s2_wrover/mpconfigboard.h
 #: ports/esp32s2/boards/targett_module_clip_wroom/mpconfigboard.h
 #: ports/esp32s2/boards/targett_module_clip_wrover/mpconfigboard.h
 #: ports/esp32s2/boards/unexpectedmaker_feathers2/mpconfigboard.h
@@ -4129,11 +4136,11 @@ msgid "too many values to unpack (expected %d)"
 msgstr ""
 
 #: extmod/ulab/code/numpy/approx/approx.c
-msgid "trapz is defined for 1D arrays"
+msgid "trapz is defined for 1D arrays of equal length"
 msgstr ""
 
 #: extmod/ulab/code/numpy/approx/approx.c
-msgid "trapz is defined for 1D arrays of equal length"
+msgid "trapz is defined for 1D iterables"
 msgstr ""
 
 #: py/obj.c
@@ -4316,10 +4323,6 @@ msgstr ""
 msgid "wrong number of values to unpack"
 msgstr ""
 
-#: extmod/ulab/code/ndarray.c
-msgid "wrong operand type"
-msgstr ""
-
 #: extmod/ulab/code/numpy/vector/vector.c
 msgid "wrong output type"
 msgstr ""
diff --git a/ports/stm/boards/espruino_wifi/mpconfigboard.mk b/ports/stm/boards/espruino_wifi/mpconfigboard.mk
index a2ceb1ae38..2caa609d07 100644
--- a/ports/stm/boards/espruino_wifi/mpconfigboard.mk
+++ b/ports/stm/boards/espruino_wifi/mpconfigboard.mk
@@ -15,3 +15,4 @@ LD_FILE = boards/STM32F411_fs.ld
 # Too big for the flash
 CIRCUITPY_AUDIOCORE = 0
 CIRCUITPY_AUDIOPWMIO = 0
+CIRCUITPY_ULAB = 0
diff --git a/ports/stm/boards/stm32f411ce_blackpill/mpconfigboard.mk b/ports/stm/boards/stm32f411ce_blackpill/mpconfigboard.mk
index bfb88ab0ea..dc1dfad0d6 100644
--- a/ports/stm/boards/stm32f411ce_blackpill/mpconfigboard.mk
+++ b/ports/stm/boards/stm32f411ce_blackpill/mpconfigboard.mk
@@ -19,3 +19,4 @@ LD_FILE = boards/STM32F411_fs.ld
 # Too big for the flash
 CIRCUITPY_AUDIOCORE = 0
 CIRCUITPY_AUDIOPWMIO = 0
+CIRCUITPY_ULAB = 0