diff --git a/.github/workflows/Downgrade.yml b/.github/workflows/Downgrade.yml
new file mode 100644
index 0000000..afbb38c
--- /dev/null
+++ b/.github/workflows/Downgrade.yml
@@ -0,0 +1,35 @@
+name: "Downgrade"
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths-ignore:
+      - 'docs/**'
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - 'docs/**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  downgrade:
+    name: "Downgrade ${{ matrix.project }} on Julia 1.10"
+    strategy:
+      fail-fast: false
+      matrix:
+        project:
+          - CanonicalMoments.jl
+          - DiscreteMeasures.jl
+          - OUQBase.jl
+    uses: "SciML/.github/.github/workflows/downgrade.yml@v1"
+    with:
+      allow-reresolve: false
+      julia-version: "1.10"
+      project: "${{ matrix.project }}"
+      projects: "${{ matrix.project }}"
+    secrets: "inherit"
diff --git a/CanonicalMoments.jl/Project.toml b/CanonicalMoments.jl/Project.toml
index 09f59fe..744eaf7 100644
--- a/CanonicalMoments.jl/Project.toml
+++ b/CanonicalMoments.jl/Project.toml
@@ -24,6 +24,15 @@ IntervalArithmeticExt = "IntervalArithmetic"
 SymbolicsExt = "Symbolics"
 
 [compat]
-IntervalArithmetic = "0.16 - 0.20, =0.20.9"
+julia = "1.10"
+DiscreteMeasures = "0.1"
+LinearAlgebra = "1.10"
+Polynomials = "4"
+RecurrenceRelationships = "0.2"
+Statistics = "1.10"
+IntervalArithmetic = "0.18 - 0.20, =0.20.9"
 Reexport = "1.2.2"
 Symbolics = "6.29.2"
+
+[sources]
+DiscreteMeasures = { path = "../DiscreteMeasures.jl" }
diff --git a/DiscreteMeasures.jl/src/DiscreteMeasures.jl b/DiscreteMeasures.jl/src/DiscreteMeasures.jl
index 315ba39..ca9b9fb 100644
--- a/DiscreteMeasures.jl/src/DiscreteMeasures.jl
+++ b/DiscreteMeasures.jl/src/DiscreteMeasures.jl
@@ -31,7 +31,7 @@ struct DiscreteMeasure{𝕋, 𝕏, 𝕎} <: AbstractDiscreteMeasure
 
     function DiscreteMeasure(x::𝕏, w::𝕎) where {𝕋, 𝕏 <: AbstractVector{𝕋}, 𝕎 <: AbstractVector}
         @assert length(w) == length(x)
-        @assert allequal(length, x)
+        @assert allequal(length.(x))
         return new{𝕋, 𝕏, 𝕎}(length(first(x)), x, w)
     end
 end
diff --git a/OUQBase.jl/Project.toml b/OUQBase.jl/Project.toml
index 69a106a..d57720e 100644
--- a/OUQBase.jl/Project.toml
+++ b/OUQBase.jl/Project.toml
@@ -27,8 +27,12 @@ NaNMath = "1.1.3"
 OrderedCollections = "1.7.0"
 Polynomials = "4.0.13"
 Reexport = "1.2.2"
-SciMLBase = "2.89.1"
+SciMLBase = "2.153"
 Symbolics = "6.39.1"
 
+[sources]
+CanonicalMoments = { path = "../CanonicalMoments.jl" }
+DiscreteMeasures = { path = "../DiscreteMeasures.jl" }
+
 [workspace]
 projects = ["test"]