diff --git a/.devcontainer.json b/.devcontainer.json
index 78587c5c..3467fd4d 100644
--- a/.devcontainer.json
+++ b/.devcontainer.json
@@ -5,10 +5,7 @@
 	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
 	"image": "mcr.microsoft.com/devcontainers/base:jammy",
 	"features": {
-		"ghcr.io/rocker-org/devcontainer-features/miniforge:1": {
-			"version": "latest",
-			"variant": "Mambaforge"
-		}
+		"ghcr.io/rocker-org/devcontainer-features/miniforge:2": {}
 	},
 
 	// Features to add to the dev container. More info: https://containers.dev/features.
diff --git a/.github/workflows/conventional-prs.yml b/.github/workflows/conventional-prs.yml
index ecdcf9b0..91e887c9 100644
--- a/.github/workflows/conventional-prs.yml
+++ b/.github/workflows/conventional-prs.yml
@@ -18,6 +18,6 @@ jobs:
       statuses: write  # for amannn/action-semantic-pull-request to mark status of analyzed PR
     runs-on: ubuntu-latest
     steps:
-      - uses: amannn/action-semantic-pull-request@v5.4.0
+      - uses: amannn/action-semantic-pull-request@v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index ef66909d..8b9b6d63 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -35,11 +35,10 @@ jobs:
       - name: Check out the repository
         uses: actions/checkout@v4
 
-      - name: Setup Mambaforge
+      - name: Setup Miniforge
         uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: trtools
-          miniforge-variant: Mambaforge
           auto-activate-base: false
           miniforge-version: latest
           use-mamba: true
@@ -102,7 +101,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Check for large files
-        uses: actionsdesk/lfs-warning@v3.2
+        uses: ppremk/lfs-warning@v3.3
         with:
           token: ${{ secrets.GITHUB_TOKEN }} # Optional
           filesizelimit: 500000b