diff --git a/.github/workflows/format_check.yml b/.github/workflows/format_check.yml
index c309276..9ebf405 100644
--- a/.github/workflows/format_check.yml
+++ b/.github/workflows/format_check.yml
@@ -18,7 +18,7 @@ jobs:
         shell: julia --color=yes {0}
         run: |
           using Pkg
-          Pkg.add(PackageSpec(name="JuliaFormatter", version="1"))
+          Pkg.add(PackageSpec(name="JuliaFormatter", version="2"))
           using JuliaFormatter
           format(".", verbose=true)
           out = String(read(Cmd(`git diff`)))
diff --git a/test/Tests/test_dual_names.jl b/test/Tests/test_dual_names.jl
index 87f9dc1..0b994eb 100644
--- a/test/Tests/test_dual_names.jl
+++ b/test/Tests/test_dual_names.jl
@@ -48,13 +48,9 @@
     @test MOI.get(dual_model, MOI.VariableName(), vi_2) == ""
     # Query constraint names
     ci_1 =
-        primal_dual_map.primal_variable_data[MOI.VariableIndex(
-            1,
-        )].dual_constraint
+        primal_dual_map.primal_variable_data[MOI.VariableIndex(1)].dual_constraint
     ci_2 =
-        primal_dual_map.primal_variable_data[MOI.VariableIndex(
-            2,
-        )].dual_constraint
+        primal_dual_map.primal_variable_data[MOI.VariableIndex(2)].dual_constraint
     @test MOI.get(dual_model, MOI.ConstraintName(), ci_1) == ""
     @test MOI.get(dual_model, MOI.ConstraintName(), ci_2) == ""
 
@@ -80,13 +76,9 @@
     @test MOI.get(dual_model, MOI.VariableName(), vi_2) == "dualvar_lessthan"
     # Query constraint names
     ci_1 =
-        primal_dual_map.primal_variable_data[MOI.VariableIndex(
-            1,
-        )].dual_constraint
+        primal_dual_map.primal_variable_data[MOI.VariableIndex(1)].dual_constraint
     ci_2 =
-        primal_dual_map.primal_variable_data[MOI.VariableIndex(
-            2,
-        )].dual_constraint
+        primal_dual_map.primal_variable_data[MOI.VariableIndex(2)].dual_constraint
     @test MOI.get(dual_model, MOI.ConstraintName(), ci_1) == "dualcon_x1"
     @test MOI.get(dual_model, MOI.ConstraintName(), ci_2) == "dualcon_x2"
 end