diff --git a/ci/build_docs.sh b/ci/build_docs.sh
index 56f90c870fe..968d57fdabf 100755
--- a/ci/build_docs.sh
+++ b/ci/build_docs.sh
@@ -55,5 +55,5 @@ popd
 if [[ ${RAPIDS_BUILD_TYPE} == "branch" ]]; then
   aws s3 sync --delete docs/cugraph/_html "s3://rapidsai-docs/cugraph/${VERSION_NUMBER}/html"
   aws s3 sync --delete docs/cugraph/_text "s3://rapidsai-docs/cugraph/${VERSION_NUMBER}/txt"
-  aws s3 sync --delete cpp/doxygen "s3://rapidsai-docs/libcugraph/${VERSION_NUMBER}/html"
+  aws s3 sync --delete cpp/doxygen/html "s3://rapidsai-docs/libcugraph/${VERSION_NUMBER}/html"
 fi
\ No newline at end of file
diff --git a/dependencies.yaml b/dependencies.yaml
index 5d3231a7c1d..8fba1c502e9 100644
--- a/dependencies.yaml
+++ b/dependencies.yaml
@@ -147,7 +147,7 @@ dependencies:
           - numpydoc
           - pydata-sphinx-theme
           - recommonmark
-          - sphinx
+          - sphinx<6
           - sphinx_rtd_theme
           - ipython
           - sphinxcontrib-websupport