diff --git a/scripts/codegen/package-lock.json b/scripts/codegen/package-lock.json
index 682b30bc6..af5b0f8af 100644
--- a/scripts/codegen/package-lock.json
+++ b/scripts/codegen/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "name": "copilot-sdk-java-codegen",
       "dependencies": {
-        "@github/copilot": "^1.0.36",
+        "@github/copilot": "^1.0.38",
         "json-schema": "^0.4.0",
         "tsx": "^4.20.6"
       }
@@ -428,26 +428,26 @@
       }
     },
     "node_modules/@github/copilot": {
-      "version": "1.0.36",
-      "resolved": "https://registry.npmjs.org/@github/copilot/-/copilot-1.0.36.tgz",
-      "integrity": "sha512-x0N5wLzw+tANzb+vCFYLHn3BV3qii2oyn14wC20RO7SsS8/YeBH8olvwlDLJ4PB0mL17QOiytNCdkvjvprm28w==",
+      "version": "1.0.38",
+      "resolved": "https://registry.npmjs.org/@github/copilot/-/copilot-1.0.38.tgz",
+      "integrity": "sha512-GjtKCiFczeKuECOuxkBkJYb8estSnhxgh4iQ9BTkWg4y3EWYl2VaMCXCu9KkVPf/fwy/URt1l8Rf4M4tZxVZAA==",
       "license": "SEE LICENSE IN LICENSE.md",
       "bin": {
         "copilot": "npm-loader.js"
       },
       "optionalDependencies": {
-        "@github/copilot-darwin-arm64": "1.0.36",
-        "@github/copilot-darwin-x64": "1.0.36",
-        "@github/copilot-linux-arm64": "1.0.36",
-        "@github/copilot-linux-x64": "1.0.36",
-        "@github/copilot-win32-arm64": "1.0.36",
-        "@github/copilot-win32-x64": "1.0.36"
+        "@github/copilot-darwin-arm64": "1.0.38",
+        "@github/copilot-darwin-x64": "1.0.38",
+        "@github/copilot-linux-arm64": "1.0.38",
+        "@github/copilot-linux-x64": "1.0.38",
+        "@github/copilot-win32-arm64": "1.0.38",
+        "@github/copilot-win32-x64": "1.0.38"
       }
     },
     "node_modules/@github/copilot-darwin-arm64": {
-      "version": "1.0.36",
-      "resolved": "https://registry.npmjs.org/@github/copilot-darwin-arm64/-/copilot-darwin-arm64-1.0.36.tgz",
-      "integrity": "sha512-5qkb7frTS4K/LdTDLrzKo78VR4aw/EZ6JzLz4KfmaW4UYyPiNirExDFXa/By22X0o8YMfOp4MCA2KSCAxKdgTg==",
+      "version": "1.0.38",
+      "resolved": "https://registry.npmjs.org/@github/copilot-darwin-arm64/-/copilot-darwin-arm64-1.0.38.tgz",
+      "integrity": "sha512-JyzyQ/VUC30QBOnOoqBbfAlMbIycKVqIOepeTdArNk+oER8qfQ9LqQPxA6FDqCQl3GAMclzqZGL9jK7I2WldhA==",
       "cpu": [
         "arm64"
       ],
@@ -461,9 +461,9 @@
       }
     },
     "node_modules/@github/copilot-darwin-x64": {
-      "version": "1.0.36",
-      "resolved": "https://registry.npmjs.org/@github/copilot-darwin-x64/-/copilot-darwin-x64-1.0.36.tgz",
-      "integrity": "sha512-AdsM8QtM5QSzMLpavLREh8HALO5G+VWzGNQqIHu4f0YQC/s1cGoiwo3wsgkpxRcLGBykFc+bDX3yK3MDQ8XvSw==",
+      "version": "1.0.38",
+      "resolved": "https://registry.npmjs.org/@github/copilot-darwin-x64/-/copilot-darwin-x64-1.0.38.tgz",
+      "integrity": "sha512-2Wv/4KPY2XC6JRGvJzavrk/RBmbH3Z5pNZZslL0BW2+AeZsoYqmVrA/1pxUs+KSVaGDC420dqS7uZ6u/mg23oQ==",
       "cpu": [
         "x64"
       ],
@@ -477,9 +477,9 @@
       }
     },
     "node_modules/@github/copilot-linux-arm64": {
-      "version": "1.0.36",
-      "resolved": "https://registry.npmjs.org/@github/copilot-linux-arm64/-/copilot-linux-arm64-1.0.36.tgz",
-      "integrity": "sha512-n7K1I6r0ggOJ4A9uAMS11USTvn6BKtAwvrOkzEaeRK89VNUJzpTe6p0mE13ItzRe5eot9WLBQOxvXLtL9f6E+g==",
+      "version": "1.0.38",
+      "resolved": "https://registry.npmjs.org/@github/copilot-linux-arm64/-/copilot-linux-arm64-1.0.38.tgz",
+      "integrity": "sha512-s+rNuvL3pKkZ6orZZoKcsbNDlu79f6/EBj5ovo2pJ6iBI3YMNwUM8AZq9pcFUpZCaLJ6E7GGZoujRMbpjKP/wQ==",
       "cpu": [
         "arm64"
       ],
@@ -493,9 +493,9 @@
       }
     },
     "node_modules/@github/copilot-linux-x64": {
-      "version": "1.0.36",
-      "resolved": "https://registry.npmjs.org/@github/copilot-linux-x64/-/copilot-linux-x64-1.0.36.tgz",
-      "integrity": "sha512-wBtCdR3ITZcq07BJbkwHfwI6ayiwbH5pF1ex+Ycl4UI+Lf1vP9eQD6wJppPgsrjwFcdeWRThaYTPCRTkSGHv5g==",
+      "version": "1.0.38",
+      "resolved": "https://registry.npmjs.org/@github/copilot-linux-x64/-/copilot-linux-x64-1.0.38.tgz",
+      "integrity": "sha512-8aAXJ0Qv+4naW4FcsqQNzgGykaiYe5q7ZO55ZuUMQ92ZY+Kae5kTttwiZ325T9CdeNHVT9f+aMx8gAGVWxfvFg==",
       "cpu": [
         "x64"
       ],
@@ -509,9 +509,9 @@
       }
     },
     "node_modules/@github/copilot-win32-arm64": {
-      "version": "1.0.36",
-      "resolved": "https://registry.npmjs.org/@github/copilot-win32-arm64/-/copilot-win32-arm64-1.0.36.tgz",
-      "integrity": "sha512-0GzZUZQn07alI8BgbzK0NlR5+ta/Rd0sWmd8kbRCns7oybAIkSALy6BKVwJmVHtXUi6h4iUE8oiFhkn0spymvw==",
+      "version": "1.0.38",
+      "resolved": "https://registry.npmjs.org/@github/copilot-win32-arm64/-/copilot-win32-arm64-1.0.38.tgz",
+      "integrity": "sha512-M7Da1h25IsnYyw9LBCatxgQUsu+C5+xJsHMZeR8dnxRF/kt75Ksqk1+pWp8oBk1BqK9ahTgb4zFqCfFDhmUO3w==",
       "cpu": [
         "arm64"
       ],
@@ -525,9 +525,9 @@
       }
     },
     "node_modules/@github/copilot-win32-x64": {
-      "version": "1.0.36",
-      "resolved": "https://registry.npmjs.org/@github/copilot-win32-x64/-/copilot-win32-x64-1.0.36.tgz",
-      "integrity": "sha512-UBX9qj0McCK/SLq93XIr1i80fj3b3XmE3befVFrzxQuTeOoxLURN35vi7W+4x+4ZfsDHQpRTlJNjZw9w0fPr+Q==",
+      "version": "1.0.38",
+      "resolved": "https://registry.npmjs.org/@github/copilot-win32-x64/-/copilot-win32-x64-1.0.38.tgz",
+      "integrity": "sha512-PhAUhWRbg718Uc+a6RXqoGN8fGYD+Rj5FWQPQ3rbmgZitPRzlT/WrQaWj0BenRERUjLshPuxSm1GJUB4Kyc/7Q==",
       "cpu": [
         "x64"
       ],
diff --git a/scripts/codegen/package.json b/scripts/codegen/package.json
index 1b540376e..762bef598 100644
--- a/scripts/codegen/package.json
+++ b/scripts/codegen/package.json
@@ -7,7 +7,7 @@
     "generate:java": "tsx java.ts"
   },
   "dependencies": {
-    "@github/copilot": "^1.0.36",
+    "@github/copilot": "^1.0.38",
     "json-schema": "^0.4.0",
     "tsx": "^4.20.6"
   }
diff --git a/src/generated/java/com/github/copilot/sdk/generated/rpc/SessionNameGetResult.java b/src/generated/java/com/github/copilot/sdk/generated/rpc/SessionNameGetResult.java
index 9e516b45a..82ba81653 100644
--- a/src/generated/java/com/github/copilot/sdk/generated/rpc/SessionNameGetResult.java
+++ b/src/generated/java/com/github/copilot/sdk/generated/rpc/SessionNameGetResult.java
@@ -21,7 +21,7 @@
 @JsonInclude(JsonInclude.Include.NON_NULL)
 @JsonIgnoreProperties(ignoreUnknown = true)
 public record SessionNameGetResult(
-    /** The session name, falling back to the auto-generated summary, or null if neither exists */
+    /** The session name (user-set or auto-generated), or null if not yet set */
     @JsonProperty("name") String name
 ) {
 }
diff --git a/src/generated/java/com/github/copilot/sdk/generated/rpc/SessionWorkspacesGetWorkspaceResult.java b/src/generated/java/com/github/copilot/sdk/generated/rpc/SessionWorkspacesGetWorkspaceResult.java
index 2a2260db8..c2afa210b 100644
--- a/src/generated/java/com/github/copilot/sdk/generated/rpc/SessionWorkspacesGetWorkspaceResult.java
+++ b/src/generated/java/com/github/copilot/sdk/generated/rpc/SessionWorkspacesGetWorkspaceResult.java
@@ -36,8 +36,9 @@ public record SessionWorkspacesGetWorkspaceResultWorkspace(
         @JsonProperty("repository") String repository,
         @JsonProperty("host_type") SessionWorkspacesGetWorkspaceResultWorkspaceHostType hostType,
         @JsonProperty("branch") String branch,
-        @JsonProperty("summary") String summary,
         @JsonProperty("name") String name,
+        @JsonProperty("user_named") Boolean userNamed,
+        @JsonProperty("summary") String summary,
         @JsonProperty("summary_count") Long summaryCount,
         @JsonProperty("created_at") OffsetDateTime createdAt,
         @JsonProperty("updated_at") OffsetDateTime updatedAt,