diff --git a/Directory.Build.props b/Directory.Build.props
index 2c47405f..e1552d91 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -89,7 +89,7 @@
   <!-- Rhino & Grasshopper SDK Configuration        -->
   <!-- ============================================ -->
   <PropertyGroup>
-    <RhinoVersion>8.25.25328.11001</RhinoVersion>
+    <RhinoVersion>8.26.25349.19001</RhinoVersion>
     <IsGrasshopperPlugin Condition="'$(IsGrasshopperPlugin)'==''">false</IsGrasshopperPlugin>
   </PropertyGroup>
 
diff --git a/libs/core/packages.lock.json b/libs/core/packages.lock.json
index cc4a3ffd..efe4aaa9 100644
--- a/libs/core/packages.lock.json
+++ b/libs/core/packages.lock.json
@@ -34,9 +34,9 @@
       },
       "RhinoCommon": {
         "type": "Direct",
-        "requested": "[8.25.25328.11001, )",
-        "resolved": "8.25.25328.11001",
-        "contentHash": "PDKR9GwqyUXUkTulV4J0dzDIf/aWqSJkL7nkS8ReAx8xhnt/+RQpE8gTjOSCmkSU2tjG6WzclowbTxwMTU7VAA==",
+        "requested": "[8.26.25349.19001, )",
+        "resolved": "8.26.25349.19001",
+        "contentHash": "VgkfW+le2IKa6jzgQyQlryf1KSs+2GY6aWVTg3xq3b9iL4nFC5wwzr0L8bpmj7i2z8ftZ6oB70KhZaWbYyLZ3w==",
         "dependencies": {
           "System.Drawing.Common": "7.0.0"
         }
diff --git a/libs/grasshopper/packages.lock.json b/libs/grasshopper/packages.lock.json
index 988a01b6..ab07132f 100644
--- a/libs/grasshopper/packages.lock.json
+++ b/libs/grasshopper/packages.lock.json
@@ -34,9 +34,9 @@
       },
       "RhinoCommon": {
         "type": "Direct",
-        "requested": "[8.25.25328.11001, )",
-        "resolved": "8.25.25328.11001",
-        "contentHash": "PDKR9GwqyUXUkTulV4J0dzDIf/aWqSJkL7nkS8ReAx8xhnt/+RQpE8gTjOSCmkSU2tjG6WzclowbTxwMTU7VAA==",
+        "requested": "[8.26.25349.19001, )",
+        "resolved": "8.26.25349.19001",
+        "contentHash": "VgkfW+le2IKa6jzgQyQlryf1KSs+2GY6aWVTg3xq3b9iL4nFC5wwzr0L8bpmj7i2z8ftZ6oB70KhZaWbYyLZ3w==",
         "dependencies": {
           "System.Drawing.Common": "7.0.0"
         }
diff --git a/libs/rhino/packages.lock.json b/libs/rhino/packages.lock.json
index 9fefae50..6a61ddb9 100644
--- a/libs/rhino/packages.lock.json
+++ b/libs/rhino/packages.lock.json
@@ -34,9 +34,9 @@
       },
       "RhinoCommon": {
         "type": "Direct",
-        "requested": "[8.25.25328.11001, )",
-        "resolved": "8.25.25328.11001",
-        "contentHash": "PDKR9GwqyUXUkTulV4J0dzDIf/aWqSJkL7nkS8ReAx8xhnt/+RQpE8gTjOSCmkSU2tjG6WzclowbTxwMTU7VAA==",
+        "requested": "[8.26.25349.19001, )",
+        "resolved": "8.26.25349.19001",
+        "contentHash": "VgkfW+le2IKa6jzgQyQlryf1KSs+2GY6aWVTg3xq3b9iL4nFC5wwzr0L8bpmj7i2z8ftZ6oB70KhZaWbYyLZ3w==",
         "dependencies": {
           "System.Drawing.Common": "7.0.0"
         }