diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d987605..624522b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
       matrix:
         julia-version:
           - '1.6'
-          - '1.10'
+          - 'lts' # ='1.10'
           # - 'nightly'
         julia-arch:
           - x64
diff --git a/Project.toml b/Project.toml
index 10e1e30..5bf0f1e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -23,4 +23,4 @@ IterativeSolvers = "^0.9"
 MinFEM = "^2.2"
 Preconditioners = "^0.5"
 WriteVTK = "^1"
-julia = "1.6 - 1.10"
+julia = "^1.6"