diff --git a/doc/requirements.rtd.txt b/doc/requirements.rtd.txt
index 19638c5b7..e4be75047 100644
--- a/doc/requirements.rtd.txt
+++ b/doc/requirements.rtd.txt
@@ -1,6 +1,6 @@
 sphinx==9.1.*
 sphinx-rtd-theme~=3.1.0
-sphinxcontrib-httpdomain~=1.8.1
+sphinxcontrib-httpdomain~=2.0.0
 sphinxcontrib-images~=1.0.1
 sphinxcontrib-jquery~=4.1
 sphinxcontrib-spelling~=8.0.2
diff --git a/doc/requirements.txt b/doc/requirements.txt
index 74538aae4..ef664a515 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,7 +1,7 @@
 -e ../
 sphinx==9.1.*
 sphinx-rtd-theme~=3.1.0
-sphinxcontrib-httpdomain~=1.8.1
+sphinxcontrib-httpdomain~=2.0.0
 sphinxcontrib-images~=1.0.1
 sphinxcontrib-jquery~=4.1
 sphinxcontrib-spelling~=8.0.2