diff --git a/conda/environments/all_cuda-118_arch-x86_64.yaml b/conda/environments/all_cuda-118_arch-x86_64.yaml
index c5f683afd0..0345cf346f 100644
--- a/conda/environments/all_cuda-118_arch-x86_64.yaml
+++ b/conda/environments/all_cuda-118_arch-x86_64.yaml
@@ -8,7 +8,6 @@ channels:
 - nvidia
 dependencies:
 - aiohttp
-- breathe
 - c-compiler
 - certifi
 - cmake>=3.26.4,!=3.30.0
@@ -64,9 +63,9 @@ dependencies:
 - scikit-learn>=0.23.1
 - scipy
 - setuptools>=61.0.0
+- sphinx
 - sphinx-copybutton
 - sphinx-markdown-tables
-- sphinx<6
 - sphinxcontrib-websupport
 - thriftpy2!=0.5.0,!=0.5.1
 - torchdata
@@ -75,4 +74,6 @@ dependencies:
 - ucx-py==0.42.*,>=0.0.0a0
 - wget
 - wheel
+- pip:
+  - breathe>=4.35.0
 name: all_cuda-118_arch-x86_64
diff --git a/conda/environments/all_cuda-125_arch-x86_64.yaml b/conda/environments/all_cuda-125_arch-x86_64.yaml
index 21eda1c098..6232dbdede 100644
--- a/conda/environments/all_cuda-125_arch-x86_64.yaml
+++ b/conda/environments/all_cuda-125_arch-x86_64.yaml
@@ -8,7 +8,6 @@ channels:
 - nvidia
 dependencies:
 - aiohttp
-- breathe
 - c-compiler
 - certifi
 - cmake>=3.26.4,!=3.30.0
@@ -69,9 +68,9 @@ dependencies:
 - scikit-learn>=0.23.1
 - scipy
 - setuptools>=61.0.0
+- sphinx
 - sphinx-copybutton
 - sphinx-markdown-tables
-- sphinx<6
 - sphinxcontrib-websupport
 - thriftpy2!=0.5.0,!=0.5.1
 - torchdata
@@ -80,4 +79,6 @@ dependencies:
 - ucx-py==0.42.*,>=0.0.0a0
 - wget
 - wheel
+- pip:
+  - breathe>=4.35.0
 name: all_cuda-125_arch-x86_64
diff --git a/dependencies.yaml b/dependencies.yaml
index 9ee9031440..972a5be1f0 100755
--- a/dependencies.yaml
+++ b/dependencies.yaml
@@ -326,7 +326,6 @@ dependencies:
     common:
       - output_types: [conda]
         packages:
-          - breathe
           - doxygen
           - graphviz
           - ipython
@@ -336,8 +335,11 @@ dependencies:
           - recommonmark
           - sphinx-copybutton
           - sphinx-markdown-tables
-          - sphinx<6
+          - sphinx
           - sphinxcontrib-websupport
+          - pip:
+            # Need new enough breathe
+            - breathe>=4.35.0
   py_version:
     specific:
       - output_types: [conda]