diff --git a/.changelog/18304.txt b/.changelog/18304.txt
new file mode 100644
index 0000000000..b5f8fbc141
--- /dev/null
+++ b/.changelog/18304.txt
@@ -0,0 +1,3 @@
+```release-note:improvement
+connect: update supported envoy versions to 1.22.11, 1.23.12, 1.24.10, 1.25.9
+```
diff --git a/.github/workflows/test-integrations.yml b/.github/workflows/test-integrations.yml
index 4f0717054f..b42459331c 100644
--- a/.github/workflows/test-integrations.yml
+++ b/.github/workflows/test-integrations.yml
@@ -240,7 +240,7 @@ jobs:
           # this is further going to multiplied in envoy-integration tests by the 
           # other dimensions in the matrix.  Currently TOTAL_RUNNERS would be
           # multiplied by 8 based on these values:
-          # envoy-version: ["1.22.11", "1.23.9", "1.24.7", "1.25.6"]
+          # envoy-version: ["1.22.11", "1.23.12", "1.24.10", "1.25.9"]
           # xds-target: ["server", "client"]
           TOTAL_RUNNERS: 4 
           JQ_SLICER: '[ inputs ] | [_nwise(length / $runnercount | floor)]'
@@ -274,7 +274,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        envoy-version: ["1.22.11", "1.23.9", "1.24.7", "1.25.6"]
+        envoy-version: ["1.22.11", "1.23.12", "1.24.10", "1.25.9"]
         xds-target: ["server", "client"]
         test-cases: ${{ fromJSON(needs.generate-envoy-job-matrices.outputs.envoy-matrix) }}
     env:
diff --git a/envoyextensions/xdscommon/envoy_versioning_test.go b/envoyextensions/xdscommon/envoy_versioning_test.go
index 93dde02694..234ecb0ad0 100644
--- a/envoyextensions/xdscommon/envoy_versioning_test.go
+++ b/envoyextensions/xdscommon/envoy_versioning_test.go
@@ -137,9 +137,9 @@ func TestDetermineSupportedProxyFeaturesFromString(t *testing.T) {
 	*/
 	for _, v := range []string{
 		"1.22.0", "1.22.1", "1.22.2", "1.22.3", "1.22.4", "1.22.5", "1.22.6", "1.22.7", "1.22.8", "1.22.9", "1.22.10", "1.22.11",
-		"1.23.0", "1.23.1", "1.23.2", "1.23.3", "1.23.4", "1.23.5", "1.23.6", "1.23.7", "1.23.8", "1.23.9",
-		"1.24.0", "1.24.1", "1.24.2", "1.24.3", "1.24.4", "1.24.5", "1.24.6", "1.24.7",
-		"1.25.0", "1.25.1", "1.25.2", "1.25.3", "1.25.4", "1.25.5", "1.25.6",
+		"1.23.0", "1.23.1", "1.23.2", "1.23.3", "1.23.4", "1.23.5", "1.23.6", "1.23.7", "1.23.8", "1.23.9", "1.23.10", "1.23.11", "1.23.12",
+		"1.24.0", "1.24.1", "1.24.2", "1.24.3", "1.24.4", "1.24.5", "1.24.6", "1.24.7", "1.24.8", "1.24.9", "1.24.10",
+		"1.25.0", "1.25.1", "1.25.2", "1.25.3", "1.25.4", "1.25.5", "1.25.6", "1.25.7", "1.25.8", "1.25.9",
 	} {
 		cases[v] = testcase{expect: SupportedProxyFeatures{}}
 	}
diff --git a/envoyextensions/xdscommon/proxysupport.go b/envoyextensions/xdscommon/proxysupport.go
index f66383182b..b6faaa35fa 100644
--- a/envoyextensions/xdscommon/proxysupport.go
+++ b/envoyextensions/xdscommon/proxysupport.go
@@ -9,9 +9,9 @@ import "strings"
 //
 // see: https://www.consul.io/docs/connect/proxies/envoy#supported-versions
 var EnvoyVersions = []string{
-	"1.25.7",
-	"1.24.8",
-	"1.23.10",
+	"1.25.9",
+	"1.24.10",
+	"1.23.12",
 	"1.22.11",
 }