diff --git a/dev_mode/package.json b/dev_mode/package.json
index 912657ddf111..9b01e780758d 100644
--- a/dev_mode/package.json
+++ b/dev_mode/package.json
@@ -72,7 +72,7 @@
     "@jupyterlab/lsp": "~4.1.8",
     "@jupyterlab/lsp-extension": "~4.1.8",
     "@jupyterlab/mainmenu": "~4.1.8",
-    "@jupyterlab/mainmenu-extension": "~4.1.8",
+    "@jupyterlab/mainmenu-extension": "../packages/mainmenu-extension",
     "@jupyterlab/markdownviewer": "~4.1.8",
     "@jupyterlab/markdownviewer-extension": "~4.1.8",
     "@jupyterlab/markedparser-extension": "~4.1.8",
@@ -115,7 +115,7 @@
     "@jupyterlab/tooltip-extension": "~4.1.8",
     "@jupyterlab/translation": "~4.1.8",
     "@jupyterlab/translation-extension": "~4.1.8",
-    "@jupyterlab/ui-components": "~4.1.8",
+    "@jupyterlab/ui-components": "../packages/ui-components",
     "@jupyterlab/ui-components-extension": "~4.1.8",
     "@jupyterlab/vega5-extension": "~4.1.8",
     "@lezer/common": "^1.0.0",
diff --git a/jupyterlab/semver.py b/jupyterlab/semver.py
index 03d07a6bef47..06a3ca61cf43 100644
--- a/jupyterlab/semver.py
+++ b/jupyterlab/semver.py
@@ -749,6 +749,10 @@ class Range:
     def __init__(self, range_, loose):
         if "/services" in range_:
             range_ = "~7.1.8"
+        elif "/ui-components" in range_:
+            range_ = "~4.1.8"
+        elif "/mainmenu-extension" in range_:
+            range_ = "~4.1.8"
 
         self.loose = loose
         #  First, split based on boolean or ||
diff --git a/jupyterlab/staging/package.json b/jupyterlab/staging/package.json
index c490b68f62cf..8888b32d3bc0 100644
--- a/jupyterlab/staging/package.json
+++ b/jupyterlab/staging/package.json
@@ -72,7 +72,7 @@
     "@jupyterlab/lsp": "~4.1.8",
     "@jupyterlab/lsp-extension": "~4.1.8",
     "@jupyterlab/mainmenu": "~4.1.8",
-    "@jupyterlab/mainmenu-extension": "~4.1.8",
+    "@jupyterlab/mainmenu-extension": "../../packages/mainmenu-extension",
     "@jupyterlab/markdownviewer": "~4.1.8",
     "@jupyterlab/markdownviewer-extension": "~4.1.8",
     "@jupyterlab/markedparser-extension": "~4.1.8",
@@ -115,7 +115,7 @@
     "@jupyterlab/tooltip-extension": "~4.1.8",
     "@jupyterlab/translation": "~4.1.8",
     "@jupyterlab/translation-extension": "~4.1.8",
-    "@jupyterlab/ui-components": "~4.1.8",
+    "@jupyterlab/ui-components": "../../packages/ui-components",
     "@jupyterlab/ui-components-extension": "~4.1.8",
     "@jupyterlab/vega5-extension": "~4.1.8",
     "@lezer/common": "^1.0.0",