diff --git a/.github/workflows/prbuild.yaml b/.github/workflows/prbuild.yaml
index 18b037357f4..57a70a245ae 100644
--- a/.github/workflows/prbuild.yaml
+++ b/.github/workflows/prbuild.yaml
@@ -138,11 +138,11 @@ jobs:
         # image to use) for each kubernetes_version value.
         include:
         - kubernetes_version: "kubernetes:latest"
-          node_image: "docker.io/kindest/node:v1.30.0@sha256:047357ac0cfea04663786a612ba1eaba9702bef25227a794b52890dd8bcd692e"
+          node_image: "docker.io/kindest/node:v1.31.0@sha256:53df588e04085fd41ae12de0c3fe4c72f7013bba32a20e7325357a1ac94ba865"
         - kubernetes_version: "kubernetes:n-1"
-          node_image: "docker.io/kindest/node:v1.29.4@sha256:3abb816a5b1061fb15c6e9e60856ec40d56b7b52bcea5f5f1350bc6e2320b6f8"
+          node_image: "docker.io/kindest/node:v1.30.4@sha256:976ea815844d5fa93be213437e3ff5754cd599b040946b5cca43ca45c2047114"
         - kubernetes_version: "kubernetes:n-2"
-          node_image: "docker.io/kindest/node:v1.28.9@sha256:dca54bc6a6079dd34699d53d7d4ffa2e853e46a20cd12d619a09207e35300bd0"
+          node_image: "docker.io/kindest/node:v1.29.8@sha256:d46b7aa29567e93b27f7531d258c372e829d7224b25e3fc6ffdefed12476d3aa"
         - config_type: "ConfigmapConfiguration"
           use_config_crd: "false"
         - config_type: "ContourConfiguration"
@@ -203,11 +203,11 @@ jobs:
         # image to use) for each kubernetes_version value.
         include:
         - kubernetes_version: "kubernetes:latest"
-          node_image: "docker.io/kindest/node:v1.30.0@sha256:047357ac0cfea04663786a612ba1eaba9702bef25227a794b52890dd8bcd692e"
+          node_image: "docker.io/kindest/node:v1.31.0@sha256:53df588e04085fd41ae12de0c3fe4c72f7013bba32a20e7325357a1ac94ba865"
         - kubernetes_version: "kubernetes:n-1"
-          node_image: "docker.io/kindest/node:v1.29.4@sha256:3abb816a5b1061fb15c6e9e60856ec40d56b7b52bcea5f5f1350bc6e2320b6f8"
+          node_image: "docker.io/kindest/node:v1.30.4@sha256:976ea815844d5fa93be213437e3ff5754cd599b040946b5cca43ca45c2047114"
         - kubernetes_version: "kubernetes:n-2"
-          node_image: "docker.io/kindest/node:v1.28.9@sha256:dca54bc6a6079dd34699d53d7d4ffa2e853e46a20cd12d619a09207e35300bd0"
+          node_image: "docker.io/kindest/node:v1.29.8@sha256:d46b7aa29567e93b27f7531d258c372e829d7224b25e3fc6ffdefed12476d3aa"
     steps:
     - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
       with:
diff --git a/changelogs/unreleased/6643-sunjayBhatia-small.md b/changelogs/unreleased/6643-sunjayBhatia-small.md
new file mode 100644
index 00000000000..4d60cf2cafe
--- /dev/null
+++ b/changelogs/unreleased/6643-sunjayBhatia-small.md
@@ -0,0 +1 @@
+Updates kind node image for e2e tests to Kubernetes 1.31. Supported/tested Kubernetes versions are now 1.31, 1.30, and 1.29.
diff --git a/site/content/resources/compatibility-matrix.md b/site/content/resources/compatibility-matrix.md
index e297e22dec7..5dfff84ed58 100644
--- a/site/content/resources/compatibility-matrix.md
+++ b/site/content/resources/compatibility-matrix.md
@@ -10,7 +10,7 @@ These combinations of versions are specifically tested in CI and supported by th
 
 | Contour Version | Envoy Version        | Kubernetes Versions | Gateway API Version |
 | --------------- | :------------------- | ------------------- | --------------------|
-| main            | [1.31.0][60]         | 1.30, 1.29, 1.28    | [1.1.0][111]        |
+| main            | [1.31.0][60]         | 1.31, 1.30, 1.29    | [1.1.0][111]        |
 | 1.30.0          | [1.31.0][60]         | 1.30, 1.29, 1.28    | [1.1.0][111]        |
 | 1.29.2          | [1.30.4][59]         | 1.29, 1.28, 1.27    | [1.0.0][110]        |
 | 1.29.1          | [1.30.2][56]         | 1.29, 1.28, 1.27    | [1.0.0][110]        |
diff --git a/test/scripts/make-kind-cluster.sh b/test/scripts/make-kind-cluster.sh
index 796d6882619..3731ffdba5f 100755
--- a/test/scripts/make-kind-cluster.sh
+++ b/test/scripts/make-kind-cluster.sh
@@ -27,7 +27,7 @@ readonly KUBECTL=${KUBECTL:-kubectl}
 readonly MULTINODE_CLUSTER=${MULTINODE_CLUSTER:-"false"}
 readonly IPV6_CLUSTER=${IPV6_CLUSTER:-"false"}
 readonly SKIP_GATEWAY_API_INSTALL=${SKIP_GATEWAY_API_INSTALL:-"false"}
-readonly NODEIMAGE=${NODEIMAGE:-"kindest/node:v1.30.0@sha256:047357ac0cfea04663786a612ba1eaba9702bef25227a794b52890dd8bcd692e"}
+readonly NODEIMAGE=${NODEIMAGE:-"kindest/node:v1.31.0@sha256:53df588e04085fd41ae12de0c3fe4c72f7013bba32a20e7325357a1ac94ba865"}
 readonly CLUSTERNAME=${CLUSTERNAME:-contour-e2e}
 readonly WAITTIME=${WAITTIME:-5m}