diff --git a/.devcontainer b/.devcontainer
index fcac5368b719..41ad6077abe2 160000
--- a/.devcontainer
+++ b/.devcontainer
@@ -1 +1 @@
-Subproject commit fcac5368b71982834ceecde7d17721a54b48e1a5
+Subproject commit 41ad6077abe2e46fdbf1156f7c738b6ab3aed610
diff --git a/.github/workflows/xpbuild.yml b/.github/workflows/xpbuild.yml
index 969f48d456e7..8b6bc0948fcc 100644
--- a/.github/workflows/xpbuild.yml
+++ b/.github/workflows/xpbuild.yml
@@ -14,11 +14,11 @@ jobs:
       contents: read
       pull-requests: write
       packages: write
-    uses: externpro/externpro/.github/workflows/build-linux.yml@25.06.5
+    uses: externpro/externpro/.github/workflows/build-linux.yml@25.06.6
     secrets: inherit
   macos:
-    uses: externpro/externpro/.github/workflows/build-macos.yml@25.06.5
+    uses: externpro/externpro/.github/workflows/build-macos.yml@25.06.6
     secrets: inherit
   windows:
-    uses: externpro/externpro/.github/workflows/build-windows.yml@25.06.5
+    uses: externpro/externpro/.github/workflows/build-windows.yml@25.06.6
     secrets: inherit
diff --git a/.github/workflows/xprelease.yml b/.github/workflows/xprelease.yml
index a440dfc47fdb..473da07e8d0e 100644
--- a/.github/workflows/xprelease.yml
+++ b/.github/workflows/xprelease.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   # Upload build artifacts as release assets
   release-from-build:
-    uses: externpro/externpro/.github/workflows/release-from-build.yml@25.06.5
+    uses: externpro/externpro/.github/workflows/release-from-build.yml@25.06.6
     with:
       workflow_run_url: ${{ github.event.inputs.workflow_run_url }}
     permissions:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 741ac7b36ca3..6e989e397a3c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -389,7 +389,7 @@ if (FMT_INSTALL)
   if(DEFINED XP_NAMESPACE)
     set(FMT_CMAKE_DIR ${CMAKE_INSTALL_DATADIR}/cmake)
     set(FMT_NAMESPACE ${XP_NAMESPACE})
-    xpExternPackage(REPO_NAME fmt NAMESPACE ${XP_NAMESPACE}
+    xpExternPackage(REPO_NAME fmt NAMESPACE ${XP_NAMESPACE} ALIAS_NAMESPACE fmt
       TARGETS_FILE fmt-targets LIBRARIES fmt fmt-header-only
       )
   else()