diff --git a/.github/workflows/CI_BracketingNonlinearSolve.yml b/.github/workflows/CI_BracketingNonlinearSolve.yml
index 03e5654f2..519f99e1c 100644
--- a/.github/workflows/CI_BracketingNonlinearSolve.yml
+++ b/.github/workflows/CI_BracketingNonlinearSolve.yml
@@ -63,7 +63,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/BracketingNonlinearSolve/src,lib/BracketingNonlinearSolve/ext,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -101,7 +101,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/BracketingNonlinearSolve/src,lib/BracketingNonlinearSolve/ext,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/CI_NonlinearSolve.yml b/.github/workflows/CI_NonlinearSolve.yml
index be4651464..3be961848 100644
--- a/.github/workflows/CI_NonlinearSolve.yml
+++ b/.github/workflows/CI_NonlinearSolve.yml
@@ -77,7 +77,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: src,ext,lib/SciMLJacobianOperators/src,lib/BracketingNonlinearSolve/src,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SimpleNonlinearSolve/src,lib/NonlinearSolveFirstOrder/src,lib/NonlinearSolveSpectralMethods/src,lib/NonlinearSolveQuasiNewton/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -121,7 +121,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: src,ext,lib/SciMLJacobianOperators/src,lib/BracketingNonlinearSolve/src,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SimpleNonlinearSolve/src,lib/NonlinearSolveFirstOrder/src,lib/NonlinearSolveSpectralMethods/src,lib/NonlinearSolveQuasiNewton/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/CI_NonlinearSolveBase.yml b/.github/workflows/CI_NonlinearSolveBase.yml
index 62868d191..1d0bb1b83 100644
--- a/.github/workflows/CI_NonlinearSolveBase.yml
+++ b/.github/workflows/CI_NonlinearSolveBase.yml
@@ -62,7 +62,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -100,7 +100,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/CI_NonlinearSolveFirstOrder.yml b/.github/workflows/CI_NonlinearSolveFirstOrder.yml
index e2313a3ad..a2def47e7 100644
--- a/.github/workflows/CI_NonlinearSolveFirstOrder.yml
+++ b/.github/workflows/CI_NonlinearSolveFirstOrder.yml
@@ -63,7 +63,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/NonlinearSolveFirstOrder/src,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -101,7 +101,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/NonlinearSolveFirstOrder/src,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/CI_NonlinearSolveQuasiNewton.yml b/.github/workflows/CI_NonlinearSolveQuasiNewton.yml
index 9715d5789..d9b9df2f8 100644
--- a/.github/workflows/CI_NonlinearSolveQuasiNewton.yml
+++ b/.github/workflows/CI_NonlinearSolveQuasiNewton.yml
@@ -63,7 +63,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/NonlinearSolveQuasiNewton/src,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -101,7 +101,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/NonlinearSolveQuasiNewton/src,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/CI_NonlinearSolveSpectralMethods.yml b/.github/workflows/CI_NonlinearSolveSpectralMethods.yml
index 13cac0453..95cb8e2e2 100644
--- a/.github/workflows/CI_NonlinearSolveSpectralMethods.yml
+++ b/.github/workflows/CI_NonlinearSolveSpectralMethods.yml
@@ -63,7 +63,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/NonlinearSolveSpectralMethods/src,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -101,7 +101,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/NonlinearSolveSpectralMethods/src,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/CI_SCCNonlinearSolve.yml b/.github/workflows/CI_SCCNonlinearSolve.yml
index a00e938e6..cbc5cf239 100644
--- a/.github/workflows/CI_SCCNonlinearSolve.yml
+++ b/.github/workflows/CI_SCCNonlinearSolve.yml
@@ -63,7 +63,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/SCCNonlinearSolve/src,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -101,7 +101,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/SCCNonlinearSolve/src,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext,lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/CI_SciMLJacobianOperators.yml b/.github/workflows/CI_SciMLJacobianOperators.yml
index 1807da8a6..378aa9292 100644
--- a/.github/workflows/CI_SciMLJacobianOperators.yml
+++ b/.github/workflows/CI_SciMLJacobianOperators.yml
@@ -55,7 +55,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -85,7 +85,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/SciMLJacobianOperators/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/CI_SimpleNonlinearSolve.yml b/.github/workflows/CI_SimpleNonlinearSolve.yml
index 63eb4b136..8b1956616 100644
--- a/.github/workflows/CI_SimpleNonlinearSolve.yml
+++ b/.github/workflows/CI_SimpleNonlinearSolve.yml
@@ -70,7 +70,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/SimpleNonlinearSolve/src,lib/SimpleNonlinearSolve/ext,lib/SciMLJacobianOperators/src,lib/BracketingNonlinearSolve/src,lib/BracketingNonlinearSolve/ext,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -114,7 +114,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: lib/SimpleNonlinearSolve/src,lib/SimpleNonlinearSolve/ext,lib/SciMLJacobianOperators/src,lib/BracketingNonlinearSolve/src,lib/BracketingNonlinearSolve/ext,lib/NonlinearSolveBase/src,lib/NonlinearSolveBase/ext
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index 9cca57cf9..2c81172a3 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -35,7 +35,7 @@ jobs:
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # For authentication with SSH deploy key
         run: julia --project=docs/ --code-coverage=user --color=yes docs/make.jl
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/Downstream.yml b/.github/workflows/Downstream.yml
index 933ff30d9..d5669b435 100644
--- a/.github/workflows/Downstream.yml
+++ b/.github/workflows/Downstream.yml
@@ -69,7 +69,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: src,ext
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}