diff --git a/.devcontainer/cuda12.6-gcc12/devcontainer.json b/.devcontainer/cuda12.6-gcc12/devcontainer.json
new file mode 100644
index 000000000..70c655450
--- /dev/null
+++ b/.devcontainer/cuda12.6-gcc12/devcontainer.json
@@ -0,0 +1,42 @@
+{
+  "shutdownAction": "stopContainer",
+  "image": "rapidsai/devcontainers:24.12-cpp-gcc12-cuda12.6-ubuntu22.04",
+  "hostRequirements": {
+    "gpu": true
+  },
+  "initializeCommand": [
+    "/bin/bash",
+    "-c",
+    "mkdir -m 0755 -p ${localWorkspaceFolder}/.{aws,cache,config}"
+  ],
+  "containerEnv": {
+    "SCCACHE_REGION": "us-east-2",
+    "SCCACHE_BUCKET": "rapids-sccache-devs",
+    "AWS_ROLE_ARN": "arn:aws:iam::279114543810:role/nv-gha-token-sccache-devs",
+    "HISTFILE": "${containerWorkspaceFolder}/.cache/._bash_history",
+    "DEVCONTAINER_NAME": "cuda12.6-gcc12",
+    "CUCO_CUDA_VERSION": "12.6",
+    "CUCO_HOST_COMPILER": "gcc",
+    "CUCO_HOST_COMPILER_VERSION": "12"
+  },
+  "workspaceFolder": "/home/coder/${localWorkspaceFolderBasename}",
+  "workspaceMount": "source=${localWorkspaceFolder},target=/home/coder/${localWorkspaceFolderBasename},type=bind,consistency=consistent",
+  "mounts": [
+    "source=${localWorkspaceFolder}/.aws,target=/home/coder/.aws,type=bind,consistency=consistent",
+    "source=${localWorkspaceFolder}/.cache,target=/home/coder/.cache,type=bind,consistency=consistent",
+    "source=${localWorkspaceFolder}/.config,target=/home/coder/.config,type=bind,consistency=consistent"
+  ],
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "llvm-vs-code-extensions.vscode-clangd"
+      ],
+      "settings": {
+        "clangd.arguments": [
+          "--compile-commands-dir=${workspaceFolder}/build/latest"
+        ]
+      }
+    }
+  },
+  "name": "cuda12.6-gcc12"
+}
diff --git a/.devcontainer/cuda12.6-gcc13/devcontainer.json b/.devcontainer/cuda12.6-gcc13/devcontainer.json
new file mode 100644
index 000000000..d3b06601f
--- /dev/null
+++ b/.devcontainer/cuda12.6-gcc13/devcontainer.json
@@ -0,0 +1,42 @@
+{
+  "shutdownAction": "stopContainer",
+  "image": "rapidsai/devcontainers:24.12-cpp-gcc13-cuda12.6-ubuntu22.04",
+  "hostRequirements": {
+    "gpu": true
+  },
+  "initializeCommand": [
+    "/bin/bash",
+    "-c",
+    "mkdir -m 0755 -p ${localWorkspaceFolder}/.{aws,cache,config}"
+  ],
+  "containerEnv": {
+    "SCCACHE_REGION": "us-east-2",
+    "SCCACHE_BUCKET": "rapids-sccache-devs",
+    "AWS_ROLE_ARN": "arn:aws:iam::279114543810:role/nv-gha-token-sccache-devs",
+    "HISTFILE": "${containerWorkspaceFolder}/.cache/._bash_history",
+    "DEVCONTAINER_NAME": "cuda12.6-gcc13",
+    "CUCO_CUDA_VERSION": "12.6",
+    "CUCO_HOST_COMPILER": "gcc",
+    "CUCO_HOST_COMPILER_VERSION": "13"
+  },
+  "workspaceFolder": "/home/coder/${localWorkspaceFolderBasename}",
+  "workspaceMount": "source=${localWorkspaceFolder},target=/home/coder/${localWorkspaceFolderBasename},type=bind,consistency=consistent",
+  "mounts": [
+    "source=${localWorkspaceFolder}/.aws,target=/home/coder/.aws,type=bind,consistency=consistent",
+    "source=${localWorkspaceFolder}/.cache,target=/home/coder/.cache,type=bind,consistency=consistent",
+    "source=${localWorkspaceFolder}/.config,target=/home/coder/.config,type=bind,consistency=consistent"
+  ],
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "llvm-vs-code-extensions.vscode-clangd"
+      ],
+      "settings": {
+        "clangd.arguments": [
+          "--compile-commands-dir=${workspaceFolder}/build/latest"
+        ]
+      }
+    }
+  },
+  "name": "cuda12.6-gcc13"
+}
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 7afa851ce..d3b06601f 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,6 +1,6 @@
 {
   "shutdownAction": "stopContainer",
-  "image": "rapidsai/devcontainers:24.12-cpp-gcc13-cuda12.5-ubuntu22.04",
+  "image": "rapidsai/devcontainers:24.12-cpp-gcc13-cuda12.6-ubuntu22.04",
   "hostRequirements": {
     "gpu": true
   },
@@ -14,8 +14,8 @@
     "SCCACHE_BUCKET": "rapids-sccache-devs",
     "AWS_ROLE_ARN": "arn:aws:iam::279114543810:role/nv-gha-token-sccache-devs",
     "HISTFILE": "${containerWorkspaceFolder}/.cache/._bash_history",
-    "DEVCONTAINER_NAME": "cuda12.5-gcc13",
-    "CUCO_CUDA_VERSION": "12.5",
+    "DEVCONTAINER_NAME": "cuda12.6-gcc13",
+    "CUCO_CUDA_VERSION": "12.6",
     "CUCO_HOST_COMPILER": "gcc",
     "CUCO_HOST_COMPILER_VERSION": "13"
   },
@@ -38,5 +38,5 @@
       }
     }
   },
-  "name": "cuda12.5-gcc13"
+  "name": "cuda12.6-gcc13"
 }
diff --git a/ci/matrix.yml b/ci/matrix.yml
index 2431f5de2..851b8c810 100644
--- a/ci/matrix.yml
+++ b/ci/matrix.yml
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 cuda_oldest: &cuda_oldest '11.8'
-cuda_newest: &cuda_newest '12.5'
+cuda_newest: &cuda_newest '12.6'
 
 # The GPUs to test on
 # Note: This assumes that the appropriate gpu_build_archs are set to include building for the GPUs listed here