diff --git a/.devcontainer/cuda11.8-gcc11/devcontainer.json b/.devcontainer/cuda11.8-gcc11/devcontainer.json
index 606759c73..61bf792b1 100644
--- a/.devcontainer/cuda11.8-gcc11/devcontainer.json
+++ b/.devcontainer/cuda11.8-gcc11/devcontainer.json
@@ -1,6 +1,6 @@
 {
   "shutdownAction": "stopContainer",
-  "image": "rapidsai/devcontainers:24.10-cpp-gcc11-cuda11.8-ubuntu22.04",
+  "image": "rapidsai/devcontainers:24.12-cpp-gcc11-cuda11.8-ubuntu22.04",
   "hostRequirements": {
     "gpu": true
   },
@@ -12,7 +12,7 @@
   "containerEnv": {
     "SCCACHE_REGION": "us-east-2",
     "SCCACHE_BUCKET": "rapids-sccache-devs",
-    "VAULT_HOST": "https://vault.ops.k8s.rapids.ai",
+    "AWS_ROLE_ARN": "arn:aws:iam::279114543810:role/nv-gha-token-sccache-devs",
     "HISTFILE": "${containerWorkspaceFolder}/.cache/._bash_history",
     "DEVCONTAINER_NAME": "cuda11.8-gcc11",
     "CUCO_CUDA_VERSION": "11.8",
diff --git a/.devcontainer/cuda12.5-gcc12/devcontainer.json b/.devcontainer/cuda12.5-gcc12/devcontainer.json
deleted file mode 100644
index 3f562f865..000000000
--- a/.devcontainer/cuda12.5-gcc12/devcontainer.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{
-  "shutdownAction": "stopContainer",
-  "image": "rapidsai/devcontainers:24.10-cpp-gcc12-cuda12.5-ubuntu22.04",
-  "hostRequirements": {
-    "gpu": true
-  },
-  "initializeCommand": [
-    "/bin/bash",
-    "-c",
-    "mkdir -m 0755 -p ${localWorkspaceFolder}/.{aws,cache,config}"
-  ],
-  "containerEnv": {
-    "SCCACHE_REGION": "us-east-2",
-    "SCCACHE_BUCKET": "rapids-sccache-devs",
-    "VAULT_HOST": "https://vault.ops.k8s.rapids.ai",
-    "HISTFILE": "${containerWorkspaceFolder}/.cache/._bash_history",
-    "DEVCONTAINER_NAME": "cuda12.5-gcc12",
-    "CUCO_CUDA_VERSION": "12.5",
-    "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=${workspaceFolder}/build/latest"
-        ]
-      }
-    }
-  },
-  "name": "cuda12.5-gcc12"
-}
diff --git a/.devcontainer/cuda12.4-gcc12/devcontainer.json b/.devcontainer/cuda12.6-gcc12/devcontainer.json
similarity index 83%
rename from .devcontainer/cuda12.4-gcc12/devcontainer.json
rename to .devcontainer/cuda12.6-gcc12/devcontainer.json
index 355d73995..70c655450 100644
--- a/.devcontainer/cuda12.4-gcc12/devcontainer.json
+++ b/.devcontainer/cuda12.6-gcc12/devcontainer.json
@@ -1,6 +1,6 @@
 {
   "shutdownAction": "stopContainer",
-  "image": "rapidsai/devcontainers:24.06-cpp-gcc12-cuda12.4-ubuntu22.04",
+  "image": "rapidsai/devcontainers:24.12-cpp-gcc12-cuda12.6-ubuntu22.04",
   "hostRequirements": {
     "gpu": true
   },
@@ -12,10 +12,10 @@
   "containerEnv": {
     "SCCACHE_REGION": "us-east-2",
     "SCCACHE_BUCKET": "rapids-sccache-devs",
-    "VAULT_HOST": "https://vault.ops.k8s.rapids.ai",
+    "AWS_ROLE_ARN": "arn:aws:iam::279114543810:role/nv-gha-token-sccache-devs",
     "HISTFILE": "${containerWorkspaceFolder}/.cache/._bash_history",
-    "DEVCONTAINER_NAME": "cuda12.4-gcc12",
-    "CUCO_CUDA_VERSION": "12.4",
+    "DEVCONTAINER_NAME": "cuda12.6-gcc12",
+    "CUCO_CUDA_VERSION": "12.6",
     "CUCO_HOST_COMPILER": "gcc",
     "CUCO_HOST_COMPILER_VERSION": "12"
   },
@@ -38,5 +38,5 @@
       }
     }
   },
-  "name": "cuda12.4-gcc12"
+  "name": "cuda12.6-gcc12"
 }
diff --git a/.devcontainer/cuda12.5-gcc13/devcontainer.json b/.devcontainer/cuda12.6-gcc13/devcontainer.json
similarity index 83%
rename from .devcontainer/cuda12.5-gcc13/devcontainer.json
rename to .devcontainer/cuda12.6-gcc13/devcontainer.json
index 01bbe927b..d3b06601f 100644
--- a/.devcontainer/cuda12.5-gcc13/devcontainer.json
+++ b/.devcontainer/cuda12.6-gcc13/devcontainer.json
@@ -1,6 +1,6 @@
 {
   "shutdownAction": "stopContainer",
-  "image": "rapidsai/devcontainers:24.10-cpp-gcc13-cuda12.5-ubuntu22.04",
+  "image": "rapidsai/devcontainers:24.12-cpp-gcc13-cuda12.6-ubuntu22.04",
   "hostRequirements": {
     "gpu": true
   },
@@ -12,10 +12,10 @@
   "containerEnv": {
     "SCCACHE_REGION": "us-east-2",
     "SCCACHE_BUCKET": "rapids-sccache-devs",
-    "VAULT_HOST": "https://vault.ops.k8s.rapids.ai",
+    "AWS_ROLE_ARN": "arn:aws:iam::279114543810:role/nv-gha-token-sccache-devs",
     "HISTFILE": "${containerWorkspaceFolder}/.cache/._bash_history",
-    "DEVCONTAINER_NAME": "cuda12.5-gcc13",
-    "CUCO_CUDA_VERSION": "12.5",
+    "DEVCONTAINER_NAME": "cuda12.6-gcc13",
+    "CUCO_CUDA_VERSION": "12.6",
     "CUCO_HOST_COMPILER": "gcc",
     "CUCO_HOST_COMPILER_VERSION": "13"
   },
@@ -38,5 +38,5 @@
       }
     }
   },
-  "name": "cuda12.5-gcc13"
+  "name": "cuda12.6-gcc13"
 }
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 01bbe927b..d3b06601f 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,6 +1,6 @@
 {
   "shutdownAction": "stopContainer",
-  "image": "rapidsai/devcontainers:24.10-cpp-gcc13-cuda12.5-ubuntu22.04",
+  "image": "rapidsai/devcontainers:24.12-cpp-gcc13-cuda12.6-ubuntu22.04",
   "hostRequirements": {
     "gpu": true
   },
@@ -12,10 +12,10 @@
   "containerEnv": {
     "SCCACHE_REGION": "us-east-2",
     "SCCACHE_BUCKET": "rapids-sccache-devs",
-    "VAULT_HOST": "https://vault.ops.k8s.rapids.ai",
+    "AWS_ROLE_ARN": "arn:aws:iam::279114543810:role/nv-gha-token-sccache-devs",
     "HISTFILE": "${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 471a4fb0d..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
@@ -23,7 +23,7 @@ gpus:
   - 'v100'
 
 # The version of the devcontainer images to use from https://hub.docker.com/r/rapidsai/devcontainers
-devcontainer_version: '24.10'
+devcontainer_version: '24.12'
 
 # Each environment below will generate a unique build/test job
 # See the "compute-matrix" job in the workflow for how this is parsed and used