diff --git a/conf/reflect-config.json b/conf/reflect-config.json
index c0722d73..d51d7bcc 100644
--- a/conf/reflect-config.json
+++ b/conf/reflect-config.json
@@ -1808,6 +1808,12 @@
   "queryAllDeclaredMethods":true,
   "methods":[{"name":"<init>","parameterTypes":[] }]
 },
+{
+  "name":"io.seqera.tower.cli.commands.studios.UpdateCmd",
+  "allDeclaredFields":true,
+  "queryAllDeclaredMethods":true,
+  "methods":[{"name":"<init>","parameterTypes":[] }]
+},
 {
   "name":"io.seqera.tower.cli.commands.studios.StudioCheckpointRefOptions",
   "allDeclaredFields":true,
@@ -2399,6 +2405,12 @@
   "queryAllDeclaredMethods":true,
   "queryAllDeclaredConstructors":true
 },
+{
+  "name":"io.seqera.tower.cli.responses.studios.StudioUpdated",
+  "allDeclaredFields":true,
+  "queryAllDeclaredMethods":true,
+  "queryAllDeclaredConstructors":true
+},
 {
   "name":"io.seqera.tower.cli.responses.studios.StudiosCreated",
   "allDeclaredFields":true,
diff --git a/conf/resource-config.json b/conf/resource-config.json
index ff9d95a9..49fe282f 100644
--- a/conf/resource-config.json
+++ b/conf/resource-config.json
@@ -82,10 +82,10 @@
     "locales":["und"]
   }, {
     "name":"org.glassfish.jersey.client.internal.localization",
-    "locales":["", "und"]
+    "locales":["und"]
   }, {
     "name":"org.glassfish.jersey.internal.localization",
-    "locales":["", "und"]
+    "locales":["und"]
   }, {
     "name":"org.glassfish.jersey.media.multipart.internal.localization"
   }]
diff --git a/src/main/java/io/seqera/tower/cli/commands/StudiosCmd.java b/src/main/java/io/seqera/tower/cli/commands/StudiosCmd.java
index 637d3d23..fce6cb9d 100644
--- a/src/main/java/io/seqera/tower/cli/commands/StudiosCmd.java
+++ b/src/main/java/io/seqera/tower/cli/commands/StudiosCmd.java
@@ -24,6 +24,7 @@
 import io.seqera.tower.cli.commands.studios.StartCmd;
 import io.seqera.tower.cli.commands.studios.TemplatesCmd;
 import io.seqera.tower.cli.commands.studios.StopCmd;
+import io.seqera.tower.cli.commands.studios.UpdateCmd;
 import io.seqera.tower.cli.commands.studios.ViewCmd;
 import picocli.CommandLine;
 
@@ -39,6 +40,7 @@
                 CheckpointsCmd.class,
                 AddAsNewCmd.class,
                 StopCmd.class,
+                UpdateCmd.class,
                 DeleteCmd.class,
         }
 )
diff --git a/src/main/java/io/seqera/tower/cli/commands/studios/UpdateCmd.java b/src/main/java/io/seqera/tower/cli/commands/studios/UpdateCmd.java
new file mode 100644
index 00000000..a3f4bfb7
--- /dev/null
+++ b/src/main/java/io/seqera/tower/cli/commands/studios/UpdateCmd.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2021-2026, Seqera.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.seqera.tower.cli.commands.studios;
+
+import java.util.List;
+
+import io.seqera.tower.ApiException;
+import io.seqera.tower.cli.commands.global.WorkspaceOptionalOptions;
+import io.seqera.tower.cli.commands.labels.Label;
+import io.seqera.tower.cli.exceptions.StudioNotFoundException;
+import io.seqera.tower.cli.exceptions.TowerException;
+import io.seqera.tower.cli.responses.Response;
+import io.seqera.tower.cli.responses.studios.StudioUpdated;
+import io.seqera.tower.model.DataStudioConfiguration;
+import io.seqera.tower.model.DataStudioDto;
+import io.seqera.tower.model.DataStudioUpdateRequest;
+import picocli.CommandLine;
+
+@CommandLine.Command(
+        name = "update",
+        description = "Update a studio."
+)
+public class UpdateCmd extends AbstractStudiosCmd {
+
+    @CommandLine.Mixin
+    public WorkspaceOptionalOptions workspace;
+
+    @CommandLine.Mixin
+    public StudioRefOptions studioRefOptions;
+
+    @CommandLine.Mixin
+    public StudioConfigurationOptions studioConfigOptions;
+
+    @CommandLine.Option(names = {"--labels"}, description = "Comma-separated list of labels", split = ",", converter = Label.StudioResourceLabelsConverter.class)
+    public List<Label> labels;
+
+    @CommandLine.Option(names = {"--description"}, description = "Optional configuration override for 'description'.")
+    public String description;
+
+    @CommandLine.Option(names = {"--new-name"}, description = "Optional new name for the studio.")
+    public String newName;
+
+    @Override
+    protected Response exec() throws ApiException {
+        Long wspId = workspaceId(workspace.workspace);
+
+        try {
+            DataStudioDto studioDto = fetchStudio(studioRefOptions, wspId);
+
+            DataStudioUpdateRequest request = getUpdateRequestWithOverridesApplied(studioDto);
+
+            DataStudioDto updatedStudio = studiosApi().updateDataStudio(studioDto.getSessionId(), request, wspId);
+
+            return new StudioUpdated(updatedStudio.getSessionId(), studioRefOptions.getStudioIdentifier(), wspId, workspaceRef(wspId));
+        } catch (ApiException e) {
+            if (e.getCode() == 404) {
+                throw new StudioNotFoundException(studioRefOptions.getStudioIdentifier(), workspace.workspace);
+            }
+            if (e.getCode() == 403) {
+                throw new TowerException(String.format("User not entitled to view studio '%s' at %s workspace", studioRefOptions.getStudioIdentifier(), workspace.workspace));
+            }
+            throw e;
+        }
+    }
+
+    private DataStudioUpdateRequest getUpdateRequestWithOverridesApplied(DataStudioDto studioDto) throws ApiException {
+        DataStudioConfiguration newConfig = studioConfigurationFrom(studioDto.getWorkspaceId(), studioDto, studioConfigOptions);
+        String appliedDescription = description == null
+                ? studioDto.getDescription()
+                : description;
+
+        DataStudioUpdateRequest request = new DataStudioUpdateRequest();
+
+        request.setConfiguration(newConfig);
+        request.setDescription(appliedDescription);
+        request.setLabelIds(getLabelIds(labels, studioDto.getWorkspaceId()));
+
+        if (newName != null) {
+            request.setName(newName);
+        }
+
+        return request;
+    }
+
+}
diff --git a/src/main/java/io/seqera/tower/cli/responses/studios/StudioUpdated.java b/src/main/java/io/seqera/tower/cli/responses/studios/StudioUpdated.java
new file mode 100644
index 00000000..7129904c
--- /dev/null
+++ b/src/main/java/io/seqera/tower/cli/responses/studios/StudioUpdated.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2021-2026, Seqera.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.seqera.tower.cli.responses.studios;
+
+import io.seqera.tower.cli.responses.Response;
+
+public class StudioUpdated extends Response {
+
+    public final String sessionId;
+    public final String userSuppliedStudioIdentifier;
+    public final Long workspaceId;
+    public final String workspaceRef;
+
+    public StudioUpdated(String sessionId, String userSuppliedStudioIdentifier, Long workspaceId, String workspaceRef) {
+        this.sessionId = sessionId;
+        this.userSuppliedStudioIdentifier = userSuppliedStudioIdentifier;
+        this.workspaceId = workspaceId;
+        this.workspaceRef = workspaceRef;
+    }
+
+    @Override
+    public String toString() {
+        return ansi(String.format("%n  @|yellow Studio %s UPDATED at %s workspace.|@%n", userSuppliedStudioIdentifier, workspaceRef));
+    }
+}
diff --git a/src/test/java/io/seqera/tower/cli/studios/StudiosCmdTest.java b/src/test/java/io/seqera/tower/cli/studios/StudiosCmdTest.java
index f3ed4146..dc6ae8ca 100644
--- a/src/test/java/io/seqera/tower/cli/studios/StudiosCmdTest.java
+++ b/src/test/java/io/seqera/tower/cli/studios/StudiosCmdTest.java
@@ -30,6 +30,7 @@
 import io.seqera.tower.cli.responses.studios.StudioDeleted;
 import io.seqera.tower.cli.responses.studios.StudioStartSubmitted;
 import io.seqera.tower.cli.responses.studios.StudioStopSubmitted;
+import io.seqera.tower.cli.responses.studios.StudioUpdated;
 import io.seqera.tower.cli.responses.studios.StudiosTemplatesList;
 import io.seqera.tower.cli.responses.studios.StudiosView;
 import io.seqera.tower.cli.utils.PaginationInfo;
@@ -2025,4 +2026,180 @@ void testCheckpoints(OutputType format, MockServerClient mock) throws JsonProces
         ), null));
     }
 
+    @ParameterizedTest
+    @EnumSource(OutputType.class)
+    void testUpdate(OutputType format, MockServerClient mock) {
+
+        mock.when(
+                request().withMethod("GET").withPath("/user-info"), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("user")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+        mock.when(
+                request().withMethod("GET").withPath("/user/1264/workspaces"), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("workspaces/workspaces_list")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+        mock.when(
+                request().withMethod("GET").withPath("/studios/3e8370e7").withQueryStringParameter("workspaceId", "75887156211589"), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("studios/studios_view_response_studio_stopped")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+        mock.when(
+                request().withMethod("PUT").withPath("/studios/3e8370e7").withQueryStringParameter("workspaceId", "75887156211589").withBody(json("""
+                           {
+                             "configuration": {
+                               "gpu": 0,
+                               "cpu": 2,
+                               "memory": 8192,
+                               "mountData": [
+                                 "v1-user-1ccf131810375d303bf0402dd8423433"
+                               ]
+                             },
+                             "description": "my first studio"
+                           }
+                           """
+                        )
+
+                ), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("studios/studios_update_response")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+
+        ExecOut out = exec(format, mock, "studios", "update", "-w", "75887156211589", "-i" ,"3e8370e7");
+
+        assertOutput(format, out, new StudioUpdated("3e8370e7", "3e8370e7", 75887156211589L,
+                "[organization1 / workspace1]"));
+    }
+
+    @ParameterizedTest
+    @EnumSource(OutputType.class)
+    void testUpdateByName(OutputType format, MockServerClient mock) {
+
+        mock.when(
+                request().withMethod("GET").withPath("/user-info"), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("user")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+        mock.when(
+                request().withMethod("GET").withPath("/user/1264/workspaces"), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("workspaces/workspaces_list")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+        mock.when(
+                request().withMethod("GET").withPath("/studios").withQueryStringParameter("workspaceId", "75887156211589"), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("studios/studios_list_response")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+        mock.when(
+                request().withMethod("GET").withPath("/studios/3e8370e7").withQueryStringParameter("workspaceId", "75887156211589"), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("studios/studios_view_response_studio_stopped")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+        mock.when(
+                request().withMethod("PUT").withPath("/studios/3e8370e7").withQueryStringParameter("workspaceId", "75887156211589").withBody(json("""
+                           {
+                             "configuration": {
+                               "gpu": 0,
+                               "cpu": 2,
+                               "memory": 8192,
+                               "mountData": [
+                                 "v1-user-1ccf131810375d303bf0402dd8423433"
+                               ]
+                             },
+                             "description": "my first studio"
+                           }
+                           """
+                        )
+
+                ), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("studios/studios_update_response")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+
+        ExecOut out = exec(format, mock, "studios", "update", "-w", "organization1/workspace1", "-n" ,"studio-a66d");
+
+        assertOutput(format, out, new StudioUpdated("3e8370e7", "studio-a66d", 75887156211589L,
+                "[organization1 / workspace1]"));
+    }
+
+    @ParameterizedTest
+    @EnumSource(OutputType.class)
+    void testUpdateWithConfigOverride(OutputType format, MockServerClient mock) {
+        mock.when(
+                request().withMethod("GET").withPath("/user-info"), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("user")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+        mock.when(
+                request().withMethod("GET").withPath("/user/1264/workspaces"), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("workspaces/workspaces_list")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+        mock.when(
+                request().withMethod("GET").withPath("/studios/3e8370e7").withQueryStringParameter("workspaceId", "75887156211589"), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("studios/studios_view_response_studio_stopped")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+        mock.when(
+                request().withMethod("GET").withPath("/labels")
+        ).respond(
+                response().withStatusCode(200).withBody(json("""
+                        {
+                          "labels": [
+                            {
+                              "id": 10,
+                              "name": "owner",
+                              "resource": true,
+                              "value": "jack"
+                            }
+                          ],
+                          "totalSize": 1
+                        }
+                        """))
+        );
+
+        mock.when(
+                request().withMethod("PUT").withPath("/studios/3e8370e7").withQueryStringParameter("workspaceId", "75887156211589").withBody(json("""
+                           {
+                             "configuration": {
+                               "gpu": 0,
+                               "cpu": 4,
+                               "memory": 8192,
+                               "mountData": [
+                                 "v1-user-1ccf131810375d303bf0402dd8423433"
+                               ],
+                               "lifespanHours" : 24
+                             },
+                             "labelIds": [10],
+                             "description": "Override description",
+                             "name": "new-studio-name"
+                           }
+                           """
+                        )
+
+                ), exactly(1)
+        ).respond(
+                response().withStatusCode(200).withBody(loadResource("studios/studios_update_response")).withContentType(MediaType.APPLICATION_JSON)
+        );
+
+
+        ExecOut out = exec(format, mock, "studios", "update", "-w", "75887156211589", "-i" ,"3e8370e7", "--cpu", "4", "--description", "Override description", "--lifespan", "24", "--labels", "owner=jack", "--new-name", "new-studio-name");
+
+        assertOutput(format, out, new StudioUpdated("3e8370e7", "3e8370e7", 75887156211589L,
+                "[organization1 / workspace1]"));
+    }
+
 }
diff --git a/src/test/resources/runcmd/studios/studios_update_response.json b/src/test/resources/runcmd/studios/studios_update_response.json
new file mode 100644
index 00000000..90b2f0f2
--- /dev/null
+++ b/src/test/resources/runcmd/studios/studios_update_response.json
@@ -0,0 +1,51 @@
+{
+  "sessionId": "3e8370e7",
+  "workspaceId": 75887156211589,
+  "user": {
+    "id": 2345,
+    "userName": "John Doe",
+    "email": "john@seqera.io",
+    "avatar": null
+  },
+  "name": "studio-a66d",
+  "description": "my first studio",
+  "studioUrl": "https://a3e8370e7.dev-tower.com",
+  "computeEnv": {
+    "id": "3xkkzYH2nbD3nZjrzKm0oR",
+    "name": "ce1",
+    "platform": "aws-batch",
+    "region": "us-east-2"
+  },
+  "template": {
+    "repository": "cr.seqera.io/public/data-studio-vscode:1.93.1-snapshot",
+    "icon": "vscode"
+  },
+  "configuration": {
+    "gpu": 0,
+    "cpu": 2,
+    "memory": 8192,
+    "mountData": [
+      "v1-user-1ccf131810375d303bf0402dd8423433"
+    ],
+    "condaEnvironment": null
+  },
+  "dateCreated": "2024-12-19T06:49:24.893122+01:00",
+  "lastUpdated": "2024-12-19T06:52:50.686822+01:00",
+  "statusInfo": {
+    "status": "stopped",
+    "message": "",
+    "lastUpdate": "2024-12-19T05:52:41.823Z"
+  },
+  "waveBuildUrl": null,
+  "baseImage": "cr.seqera.io/public/data-studio-jupyter:4.2.5-snapshot",
+  "mountedDataLinks": [
+    {
+      "id": "v1-user-1ccf131810375d303bf0402dd8423433",
+      "name": "aaa-my-bucket",
+      "resourceRef": "s3://aaa-my-bucket",
+      "type": "bucket",
+      "provider": "aws",
+      "region": "us-east-2"
+    }
+  ]
+}