fix

Author: jw3126

.github/workflows/CI.yml

@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.0'
+          - '1.3'
           - '1.6'
           - 'nightly'
         os:

Project.toml

@@ -7,7 +7,7 @@ version = "0.1.2"
 ConstructionBase = "187b0558-2788-49d3-abe0-74a17ed4e7c9"
 
 [compat]
-julia = "1"
+julia = "1.3"
 ConstructionBase = "1.3"
 
 [extras]