diff --git a/examples/contraction/JuMP.jl b/examples/contraction/JuMP.jl
index 71bccefd3..5d78b28d6 100644
--- a/examples/contraction/JuMP.jl
+++ b/examples/contraction/JuMP.jl
@@ -105,7 +105,7 @@ function get_lagrange_polys(pts::Matrix{T}, deg::Int) where {T <: Real}
 end
 
 # returns the multivariate Chebyshev polynomials in x up to degree deg
-function get_chebyshev_polys(x::Vector{DP.PolyVar{true}}, deg::Int)
+function get_chebyshev_polys(x::Vector{DP.Variable{true}}, deg::Int)
     if deg > 8
         @warn("get_chebyshev_polys is not numerically stable for large degree")
     end
@@ -124,7 +124,7 @@ function get_chebyshev_polys(x::Vector{DP.PolyVar{true}}, deg::Int)
     return V
 end
 
-function get_chebyshev_univ(monovec::Vector{DP.PolyVar{true}}, deg::Int)
+function get_chebyshev_univ(monovec::Vector{DP.Variable{true}}, deg::Int)
     if deg > 8
         @warn("get_chebyshev_univ is not numerically stable for large degree")
     end
diff --git a/examples/semidefinitepoly/JuMP.jl b/examples/semidefinitepoly/JuMP.jl
index 92bd1567c..ed8e8e202 100644
--- a/examples/semidefinitepoly/JuMP.jl
+++ b/examples/semidefinitepoly/JuMP.jl
@@ -15,7 +15,7 @@ import SumOfSquares
 import PolyJuMP
 
 struct SemidefinitePolyJuMP{T <: Real} <: ExampleInstanceJuMP{T}
-    x::Vector{<:DP.PolyVar}
+    x::Vector{<:DP.Variable}
     H::Matrix{<:DP.Polynomial}
     is_feas::Bool # whether model should be primal-dual feasible; only for testing
     use_wsosmatrix::Bool # use wsosinterppossemideftri cone, else PSD formulation
@@ -23,7 +23,7 @@ struct SemidefinitePolyJuMP{T <: Real} <: ExampleInstanceJuMP{T}
 end
 
 function SemidefinitePolyJuMP{Float64}(
-    x::Vector{DP.PolyVar{true}},
+    x::Vector{DP.Variable{true}},
     poly::DP.Polynomial,
     args...,
 )