diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2aa9d9a27..f39abf86e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -65,7 +65,7 @@
     - .docker_image
 
 .ubuntu2004_kokkos: &ubuntu2004_kokkos
-  image: "kitware/vtkm:ci-ubuntu2004_kokkos-20230906"
+  image: "kitware/vtkm:ci-ubuntu2004_kokkos-20240119"
   extends:
     - .docker_image
 
diff --git a/.gitlab/ci/docker/ubuntu2004/kokkos/Dockerfile b/.gitlab/ci/docker/ubuntu2004/kokkos/Dockerfile
index 1c6681a90..1f8dca7db 100644
--- a/.gitlab/ci/docker/ubuntu2004/kokkos/Dockerfile
+++ b/.gitlab/ci/docker/ubuntu2004/kokkos/Dockerfile
@@ -57,7 +57,7 @@ RUN mkdir -p /opt/kokkos/build && \
 
 # Build and install ANARI SDK
 WORKDIR /opt/anari/src
-ARG ANARI_VERSION=0.7.1
+ARG ANARI_VERSION=0.8.0
 RUN curl -L https://github.com/KhronosGroup/ANARI-SDK/archive/refs/tags/v$ANARI_VERSION.tar.gz | tar xzv && \
     cmake -GNinja \
       -S ANARI-SDK-$ANARI_VERSION \
diff --git a/data/baseline/interop/anari/scene.png b/data/baseline/interop/anari/scene.png
index 2179c03c1..5060da48d 100644
--- a/data/baseline/interop/anari/scene.png
+++ b/data/baseline/interop/anari/scene.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:567eee6acf70a06c58d42afed6c1fa93761ae1a556846c5a9296ef9fd57f98f6
-size 306635
+oid sha256:99fffa4661fd02ef7efe416a95335da855691c8235074c242b57006c59a810db
+size 364656
diff --git a/data/baseline/interop/anari/volume.png b/data/baseline/interop/anari/volume.png
index ff40cb7e9..70a4888c3 100644
--- a/data/baseline/interop/anari/volume.png
+++ b/data/baseline/interop/anari/volume.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:69d625670cdbf38490b7ba2a72d18c5ac57387ca85d5e34d6008ba67d80395f7
-size 152115
+oid sha256:1e8cea0e74f405bd9d5b4e0f25fad786c06c6015f89380db1afc8f8b8d49c10d
+size 137092
diff --git a/vtkm/interop/anari/CMakeLists.txt b/vtkm/interop/anari/CMakeLists.txt
index 5cb2a8696..6a933d05d 100644
--- a/vtkm/interop/anari/CMakeLists.txt
+++ b/vtkm/interop/anari/CMakeLists.txt
@@ -8,7 +8,7 @@
 ##  PURPOSE.  See the above copyright notice for more information.
 ##============================================================================
 
-find_package(anari 0.7.0 REQUIRED)
+find_package(anari 0.8.0 REQUIRED)
 
 set(headers
   ANARIActor.h
diff --git a/vtkm/interop/anari/VtkmANARITypes.h b/vtkm/interop/anari/VtkmANARITypes.h
index 375471322..66557b0ba 100644
--- a/vtkm/interop/anari/VtkmANARITypes.h
+++ b/vtkm/interop/anari/VtkmANARITypes.h
@@ -17,15 +17,19 @@
 #include <anari/anari_cpp.hpp>
 #include <anari/anari_cpp/ext/linalg.h>
 
-namespace anari_cpp = ::anari;
+namespace anari_cpp
+{
+
+/// Put everything from the ANARI-SDK in a single namespace to de-clutter things
+
+using namespace ::anari;
+using namespace ::anari::math;
+
+} // namespace anari_cpp
 
 namespace anari
 {
 
-#if ANARI_SDK_VERSION_MINOR >= 8
-using namespace ::anari::math;
-#endif
-
 /// These declarations let ANARI C++ bindings infer the correct `ANARIDataType`
 /// enum value from VTK-m's C++ math types. This header should be included
 /// before any code which needs this type inference to function.