diff --git a/requirements/REQUIREMENTS-CI.txt b/requirements/REQUIREMENTS-CI.txt
index f9d55d29..1f3deeac 100644
--- a/requirements/REQUIREMENTS-CI.txt
+++ b/requirements/REQUIREMENTS-CI.txt
@@ -1,5 +1,5 @@
 # You should not edit this file directly.  Instead, you should edit one of the following files (requirements/REQUIREMENTS-CI.txt.in) and run make requirements/REQUIREMENTS-CI.txt
-alabaster==0.7.16
+alabaster==1.0.0
 asttokens==3.0.1
 attrs==25.4.0
 babel==2.17.0
diff --git a/requirements/REQUIREMENTS-NAPARI-CI.txt b/requirements/REQUIREMENTS-NAPARI-CI.txt
index 65693a62..98eafe6d 100644
--- a/requirements/REQUIREMENTS-NAPARI-CI.txt
+++ b/requirements/REQUIREMENTS-NAPARI-CI.txt
@@ -2,7 +2,7 @@
 aiohappyeyeballs==2.6.1
 aiohttp==3.13.3
 aiosignal==1.4.0
-alabaster==0.7.16
+alabaster==1.0.0
 annotated-types==0.7.0
 app-model==0.4.0
 appdirs==1.4.4