diff --git a/.github/workflows/downgrade.yml b/.github/workflows/downgrade.yml
index b12c844..61b4889 100644
--- a/.github/workflows/downgrade.yml
+++ b/.github/workflows/downgrade.yml
@@ -23,7 +23,7 @@ jobs:
           version: ${{ matrix.version }}
       - uses: cjdoris/julia-downgrade-compat-action@v1
         with:
-          skip: Pkg,TOML,InteractiveUtils,Random,LinearAlgebra
+          skip: Pkg,TOML,InteractiveUtils,Random,LinearAlgebra,Dates
       - uses: julia-actions/cache@v1
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
\ No newline at end of file
diff --git a/Project.toml b/Project.toml
index 7a6eccd..ce7bb46 100644
--- a/Project.toml
+++ b/Project.toml
@@ -14,5 +14,6 @@ ResumableFunctions = "c5292f4c-5179-55e1-98c5-05642aab7184"
 
 [compat]
 DataStructures = "0.18"
+Dates = "1"
 ResumableFunctions = "0.6"
 julia = "1.6"