diff --git a/actions/setup/js/package-lock.json b/actions/setup/js/package-lock.json
index 991d46e6e12..ece3f412a61 100644
--- a/actions/setup/js/package-lock.json
+++ b/actions/setup/js/package-lock.json
@@ -12,7 +12,7 @@
         "@actions/github-script": "github:actions/github-script#v9.0.0",
         "@actions/glob": "^0.7.0",
         "@actions/io": "^3.0.2",
-        "@github/copilot-sdk": "^1.0.22",
+        "@github/copilot-sdk": "^1.0.26",
         "@types/node": "26.6.5",
         "@vitest/coverage-v8": "^5.0.5",
         "@vitest/ui": "^5.0.5",
@@ -550,9 +550,9 @@
       }
     },
     "node_modules/@github/copilot-sdk": {
-      "version": "1.0.22",
-      "resolved": "https://registry.npmjs.org/@github/copilot-sdk/-/copilot-sdk-1.0.22.tgz",
-      "integrity": "sha512-LSyEvV9wMvsjy+MIeF/EfhceTnu64GOLqqmiMXJVqo9j/tOjKCExsKhtarLlriNmxV0der+SAL0Rf18KmMu7Mg==",
+      "version": "1.0.26",
+      "resolved": "https://registry.npmjs.org/@github/copilot-sdk/-/copilot-sdk-1.0.26.tgz",
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       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -564,20 +564,20 @@
         "node": "^20.19.0 || >=22.12.0"
       },
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-        "@github/copilot-sdk-darwin-arm64": "1.0.22",
-        "@github/copilot-sdk-darwin-x64": "1.0.22",
-        "@github/copilot-sdk-linux-arm64": "1.0.22",
-        "@github/copilot-sdk-linux-x64": "1.0.22",
-        "@github/copilot-sdk-linuxmusl-arm64": "1.0.22",
-        "@github/copilot-sdk-linuxmusl-x64": "1.0.22",
-        "@github/copilot-sdk-win32-arm64": "1.0.22",
-        "@github/copilot-sdk-win32-x64": "1.0.22"
+        "@github/copilot-sdk-darwin-arm64": "1.0.26",
+        "@github/copilot-sdk-darwin-x64": "1.0.26",
+        "@github/copilot-sdk-linux-arm64": "1.0.26",
+        "@github/copilot-sdk-linux-x64": "1.0.26",
+        "@github/copilot-sdk-linuxmusl-arm64": "1.0.26",
+        "@github/copilot-sdk-linuxmusl-x64": "1.0.26",
+        "@github/copilot-sdk-win32-arm64": "1.0.26",
+        "@github/copilot-sdk-win32-x64": "1.0.26"
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     },
     "node_modules/@github/copilot-sdk-darwin-arm64": {
-      "version": "1.0.22",
-      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-darwin-arm64/-/copilot-sdk-darwin-arm64-1.0.22.tgz",
-      "integrity": "sha512-qmCCCrPXZzspZgKEitQ5HGlVGHd5kxZPlNUk7AfFcPmhvhfF4p8ROoH2OER5fGMsQwIiuAfz2XyXqkUVCupWKw==",
+      "version": "1.0.26",
+      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-darwin-arm64/-/copilot-sdk-darwin-arm64-1.0.26.tgz",
+      "integrity": "sha512-mrEEEo82COE5AfbC+Ijo6bhe51fNTLL+GrlxFCxjW+pr2kzYqwx1KTDBBsZNNEWesZCo94N1xC38RKjnWrF4Jg==",
       "cpu": [
         "arm64"
       ],
@@ -589,9 +589,9 @@
       ]
     },
     "node_modules/@github/copilot-sdk-darwin-x64": {
-      "version": "1.0.22",
-      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-darwin-x64/-/copilot-sdk-darwin-x64-1.0.22.tgz",
-      "integrity": "sha512-oh0LlHEVTcC6r6rzxEhNPhUgoFRvnP85x4HwF5tEkzldegw6qVYCpB4zwgcy47o51ML4jHlP/jkzq5SOC2z89A==",
+      "version": "1.0.26",
+      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-darwin-x64/-/copilot-sdk-darwin-x64-1.0.26.tgz",
+      "integrity": "sha512-MeIgQiesVSSluULCPOUWZ9M+B2lcwXsWejVYtDdj92Z2gstL3BaEJEzja26kDEH6waBTYEaR+82PKHggxNrjbw==",
       "cpu": [
         "x64"
       ],
@@ -603,9 +603,9 @@
       ]
     },
     "node_modules/@github/copilot-sdk-linux-arm64": {
-      "version": "1.0.22",
-      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-linux-arm64/-/copilot-sdk-linux-arm64-1.0.22.tgz",
-      "integrity": "sha512-E1MLsrO6bXTTqXFb+IZwdkSm3W1j7KOoGvX3aZdIrMPpjLneMeokZNec4716AYwdeWDF1t+mLYWU1ipfkRkhxA==",
+      "version": "1.0.26",
+      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-linux-arm64/-/copilot-sdk-linux-arm64-1.0.26.tgz",
+      "integrity": "sha512-hguGgZ9C60lP8zpzwhowfwHNQY/nNaIi6iCnKhE7NRQTlUoF69EwKVrdLe7n2u6qdyw1OiU2jd4+YzPTjBIBEQ==",
       "cpu": [
         "arm64"
       ],
@@ -620,9 +620,9 @@
       ]
     },
     "node_modules/@github/copilot-sdk-linux-x64": {
-      "version": "1.0.22",
-      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-linux-x64/-/copilot-sdk-linux-x64-1.0.22.tgz",
-      "integrity": "sha512-9O0RBsP8Eyf5TOp99ISWDjWQwlUbgMSzdvGii4l6LazmWesukglwxLGBmPEVXa8wEpug+LDGifzeJ74+663YsA==",
+      "version": "1.0.26",
+      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-linux-x64/-/copilot-sdk-linux-x64-1.0.26.tgz",
+      "integrity": "sha512-6bXv+sBf80m7GnSvfdtpMqFqXhp8flLC3+HAVNxzONBb+jEqH1hypvtO5Q1OO3oe9wmOUWcUHoT6x00Gw9BEzQ==",
       "cpu": [
         "x64"
       ],
@@ -637,9 +637,9 @@
       ]
     },
     "node_modules/@github/copilot-sdk-linuxmusl-arm64": {
-      "version": "1.0.22",
-      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-linuxmusl-arm64/-/copilot-sdk-linuxmusl-arm64-1.0.22.tgz",
-      "integrity": "sha512-wG79J/hMtj1i5xyntIp/vmyAzt7u4BVQQnUaCxnPlWxexmwiuZ5zYwlqrEqIEhl+uXirz90RmOPg3IxiDLfJIA==",
+      "version": "1.0.26",
+      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-linuxmusl-arm64/-/copilot-sdk-linuxmusl-arm64-1.0.26.tgz",
+      "integrity": "sha512-amcznr+Ol8n6AVoUjwsep4YcMz0FlHy1e7fFBx2D9n2WT8D7CjJ/wXEP1FTmBfs5xixuPJNn6QpSrWHyWsZ7BQ==",
       "cpu": [
         "arm64"
       ],
@@ -654,9 +654,9 @@
       ]
     },
     "node_modules/@github/copilot-sdk-linuxmusl-x64": {
-      "version": "1.0.22",
-      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-linuxmusl-x64/-/copilot-sdk-linuxmusl-x64-1.0.22.tgz",
-      "integrity": "sha512-aV4Rw/NN+VABR7+Wq9+S22SvyHeJqANejjiiHLJPSxsdpQz7rK+HUkUNLjISiFmBCB4XqZMUwLUbTpsvMLAgHw==",
+      "version": "1.0.26",
+      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-linuxmusl-x64/-/copilot-sdk-linuxmusl-x64-1.0.26.tgz",
+      "integrity": "sha512-UMN9bzdAFFojldzIrEbZrMenU8p4ZVbDZAJGbUgYTm0g8Nw7i6Ot9qndI5frJshLsdQ8qxBiKt/mD+9rTL3RKg==",
       "cpu": [
         "x64"
       ],
@@ -671,9 +671,9 @@
       ]
     },
     "node_modules/@github/copilot-sdk-win32-arm64": {
-      "version": "1.0.22",
-      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-win32-arm64/-/copilot-sdk-win32-arm64-1.0.22.tgz",
-      "integrity": "sha512-3fqjYt0LUofLpQoIqEeWukA/WnmwbqsyYjqimaKw+onVealtLXCdXwqMy5vcT0raY/f4D3+glvjWFchR5qZq7w==",
+      "version": "1.0.26",
+      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-win32-arm64/-/copilot-sdk-win32-arm64-1.0.26.tgz",
+      "integrity": "sha512-JKaD2mj81mXntHJnHOA93hHOP2Bu9sQ5N4Z+WQq+c/cU2aTEtJXQjFraPf1m8q6sV4fQ2D6s62EisPx9qGbjcg==",
       "cpu": [
         "arm64"
       ],
@@ -685,9 +685,9 @@
       ]
     },
     "node_modules/@github/copilot-sdk-win32-x64": {
-      "version": "1.0.22",
-      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-win32-x64/-/copilot-sdk-win32-x64-1.0.22.tgz",
-      "integrity": "sha512-yUapm2AapONBj+ty3A/+C5ZjDcGi72CgAggeoEqmD6oQqUnA8+A71fR8avmCV7Rhmwwzb1mh2AZd9wAjrHuwig==",
+      "version": "1.0.26",
+      "resolved": "https://registry.npmjs.org/@github/copilot-sdk-win32-x64/-/copilot-sdk-win32-x64-1.0.26.tgz",
+      "integrity": "sha512-j580HTGCmfzTCRmMO1Un3MiyhhHYfUH5P/AtvbO105lk0+u4ymnIuxxo/TxL5wG5lyEuRbBDmi3acSRJxtzwcw==",
       "cpu": [
         "x64"
       ],
diff --git a/actions/setup/js/package.json b/actions/setup/js/package.json
index 59a8ca78667..38f9fd80e49 100644
--- a/actions/setup/js/package.json
+++ b/actions/setup/js/package.json
@@ -7,7 +7,7 @@
     "@actions/github-script": "github:actions/github-script#v9.0.0",
     "@actions/glob": "^0.7.0",
     "@actions/io": "^3.0.2",
-    "@github/copilot-sdk": "^1.0.22",
+    "@github/copilot-sdk": "^1.0.26",
     "@types/node": "26.6.5",
     "@vitest/coverage-v8": "^5.0.5",
     "@vitest/ui": "^5.0.5",