1 files changed, 3 insertions, 3 deletions
diff --git a/spec/ruby/library/matrix/lup_decomposition/solve_spec.rb b/spec/ruby/library/matrix/lup_decomposition/solve_spec.rb
index 43d49de9c7..66242627e9 100644
--- a/spec/ruby/library/matrix/lup_decomposition/solve_spec.rb
+++ b/spec/ruby/library/matrix/lup_decomposition/solve_spec.rb
@@ -6,7 +6,7 @@ describe "Matrix::LUPDecomposition#solve" do
     it "raises an error for singular matrices" do
       a = Matrix[[1, 2, 3], [1, 3, 5], [2, 5, 8]]
       lu = Matrix::LUPDecomposition.new(a)
-      lambda {
+      -> {
         lu.solve(a)
       }.should raise_error(Matrix::ErrNotRegular)
     end
@@ -31,7 +31,7 @@ describe "Matrix::LUPDecomposition#solve" do
 
       it "raises an error when given a matrix of the wrong size" do
         values = Matrix[[1, 2, 3, 4], [0, 1, 2, 3]]
-        lambda {
+        -> {
           @lu.solve(values)
         }.should raise_error(Matrix::ErrDimensionMismatch)
       end
@@ -44,7 +44,7 @@ describe "Matrix::LUPDecomposition#solve" do
 
       it "raises an error when given a vector of the wrong size" do
         values = Vector[14, 55]
-        lambda {
+        -> {
           @lu.solve(values)
         }.should raise_error(Matrix::ErrDimensionMismatch)
       end