diff --git a/.forgejo/workflows/push-main.yml b/.forgejo/workflows/push-main.yml
index c073b30..7b8363a 100644
--- a/.forgejo/workflows/push-main.yml
+++ b/.forgejo/workflows/push-main.yml
@@ -19,7 +19,7 @@ jobs:
     
     container:
       image:
-        git.kemitix.net/kemitix/rust:v3.0.0
+        git.kemitix.net/kemitix/rust:v4.0.0
 
     steps:
       - name: Checkout repository
diff --git a/.forgejo/workflows/push-next.yml b/.forgejo/workflows/push-next.yml
index d8bac7f..40fdf40 100644
--- a/.forgejo/workflows/push-next.yml
+++ b/.forgejo/workflows/push-next.yml
@@ -18,7 +18,7 @@ jobs:
     
     container:
       image:
-        git.kemitix.net/kemitix/rust:v3.0.0
+        git.kemitix.net/kemitix/rust:v4.0.0
     
     strategy:
       matrix: