diff --git a/conda/environments/all_cuda-118_arch-x86_64.yaml b/conda/environments/all_cuda-118_arch-x86_64.yaml
index 00ebba42a..6fefcaf31 100644
--- a/conda/environments/all_cuda-118_arch-x86_64.yaml
+++ b/conda/environments/all_cuda-118_arch-x86_64.yaml
@@ -25,7 +25,9 @@ dependencies:
 - cuda-tools=11.8
 - cuda-version=11.8
 - cxx-compiler
+- doxygen=1.9.2
 - flake8
+- gcovr=5.0
 - gdb
 - glog=0.6
 - gtest=1.13
diff --git a/conda/environments/ci_cuda-118_arch-x86_64.yaml b/conda/environments/ci_cuda-118_arch-x86_64.yaml
index a6f1286a1..823b25ce7 100644
--- a/conda/environments/ci_cuda-118_arch-x86_64.yaml
+++ b/conda/environments/ci_cuda-118_arch-x86_64.yaml
@@ -20,7 +20,9 @@ dependencies:
 - cuda-tools=11.8
 - cuda-version=11.8
 - cxx-compiler
+- doxygen=1.9.2
 - flake8
+- gcovr=5.0
 - glog=0.6
 - gtest=1.13
 - gxx=11.2
diff --git a/dependencies.yaml b/dependencies.yaml
index f42087106..dc5d9971f 100644
--- a/dependencies.yaml
+++ b/dependencies.yaml
@@ -13,6 +13,7 @@ files:
       - benchmarking
       - ci
       - examples
+      - documentation
       - cudatoolkit
 
   ci:
@@ -26,6 +27,7 @@ files:
       - testing
       - benchmarking
       - ci
+      - documentation
       - cudatoolkit
 
 channels:
@@ -102,6 +104,7 @@ dependencies:
       - output_types: [conda]
         packages:
           - codecov=2.1
+          - gcovr=5.0
           - pre-commit
 
   examples:
@@ -110,6 +113,12 @@ dependencies:
         packages:
           - numpy>=1.21
 
+  documentation:
+    common:
+      - output_types: [conda]
+        packages:
+          - doxygen=1.9.2
+
   cudatoolkit:
     specific:
       - output_types: [conda]