diff --git a/build/pkgs/ipywidgets/checksums.ini b/build/pkgs/ipywidgets/checksums.ini
index 63a890dcf81..d3b3fc45531 100644
--- a/build/pkgs/ipywidgets/checksums.ini
+++ b/build/pkgs/ipywidgets/checksums.ini
@@ -1,5 +1,5 @@
 tarball=ipywidgets-VERSION.tar.gz
-sha1=b2c8adf4fefc012adfb61e03a2e957bddbbb7597
-md5=c976de164b782eac9e5dfc933e8da295
-cksum=305610881
+sha1=d54c146be6e9deb545414ceeeb1a5155af81c360
+md5=32c8bedf390539a8e40d1c727586ecb7
+cksum=3287845159
 upstream_url=https://pypi.io/packages/source/i/ipywidgets/ipywidgets-VERSION.tar.gz
diff --git a/build/pkgs/ipywidgets/package-version.txt b/build/pkgs/ipywidgets/package-version.txt
index 8b22a322d0f..50c496d20c6 100644
--- a/build/pkgs/ipywidgets/package-version.txt
+++ b/build/pkgs/ipywidgets/package-version.txt
@@ -1 +1 @@
-8.0.2
+8.0.4