diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 101a93458a..77a72f43e9 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -3,9 +3,9 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="7.0.0-beta.22423.2">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="7.0.0-beta.22426.8">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>0db07252ccb18afdf94820ba6125da6de729ec04</Sha>
+      <Sha>14df52bae2c74fc850a8c40fe68ea5be5cd30116</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/common/cross/build-rootfs.sh b/eng/common/cross/build-rootfs.sh
index 032f5f1937..5680980fa2 100644
--- a/eng/common/cross/build-rootfs.sh
+++ b/eng/common/cross/build-rootfs.sh
@@ -186,32 +186,27 @@ while :; do
             __UbuntuArch=i386
             __UbuntuRepo="http://archive.ubuntu.com/ubuntu/"
             ;;
-        lldb3.6)
-            __LLDB_Package="lldb-3.6-dev"
-            ;;
-        lldb3.8)
-            __LLDB_Package="lldb-3.8-dev"
-            ;;
-        lldb3.9)
-            __LLDB_Package="liblldb-3.9-dev"
-            ;;
-        lldb4.0)
-            __LLDB_Package="liblldb-4.0-dev"
-            ;;
-        lldb5.0)
-            __LLDB_Package="liblldb-5.0-dev"
-            ;;
-        lldb6.0)
-            __LLDB_Package="liblldb-6.0-dev"
+        lldb*)
+            version="${lowerI/lldb/}"
+            parts=(${version//./ })
+
+            # for versions > 6.0, lldb has dropped the minor version
+            if [[ "${parts[0]}" -gt 6 ]]; then
+                version="${parts[0]}"
+            fi
+
+            __LLDB_Package="liblldb-${version}-dev"
             ;;
         no-lldb)
             unset __LLDB_Package
             ;;
         llvm*)
-            version="$(echo "$lowerI" | tr -d '[:alpha:]-=')"
+            version="${lowerI/llvm/}"
             parts=(${version//./ })
             __LLVM_MajorVersion="${parts[0]}"
             __LLVM_MinorVersion="${parts[1]}"
+
+            # for versions > 6.0, llvm has dropped the minor version
             if [[ -z "$__LLVM_MinorVersion" && "$__LLVM_MajorVersion" -le 6 ]]; then
                 __LLVM_MinorVersion=0;
             fi
@@ -231,6 +226,16 @@ while :; do
                 __CodeName=bionic
             fi
             ;;
+        focal) # Ubuntu 20.04
+            if [[ "$__CodeName" != "jessie" ]]; then
+                __CodeName=focal
+            fi
+            ;;
+        jammy) # Ubuntu 22.04
+            if [[ "$__CodeName" != "jessie" ]]; then
+                __CodeName=jammy
+            fi
+            ;;
         jessie) # Debian 8
             __CodeName=jessie
             __UbuntuRepo="http://ftp.debian.org/debian/"
diff --git a/global.json b/global.json
index 40d38a2661..a88cbbe75b 100644
--- a/global.json
+++ b/global.json
@@ -14,6 +14,6 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "7.0.0-beta.22423.2"
+    "Microsoft.DotNet.Arcade.Sdk": "7.0.0-beta.22426.8"
   }
 }