diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index eb37d5d..2ed5e8b 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -18,9 +18,19 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.1' # oldest Julia supported by this package
-          - '1.6' # current LTS
-          - '1' # automatically expands to the latest stable 1.x release of Julia
+          - '1.0' # oldest Julia supported by this package
+          - '1.2'
+          - '1.3'
+          - '1.4'
+          - '1.5'
+          - '1.6'
+          - '1.6' # old LTS
+          - '1.7'
+          - '1.8'
+          - '1.9'
+          - '1.10' # current LTS
+          - '1.11'
+          - '1.12' # current stable
           - 'nightly'
         os:
           - ubuntu-latest
diff --git a/Project.toml b/Project.toml
index 216a3ae..e47aac0 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,7 +10,7 @@ SHA = "ea8e919c-243c-51af-8825-aaa63cd721ce"
 UUIDs = "cf7118a7-6976-5b1a-9a39-7adc72f591a4"
 
 [compat]
-julia = "1.1"
+julia = "1"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"