diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 38aeb5f..57d04af 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.4'
+          - '1.6'
           - '1'
 #          - 'nightly'
         os:
diff --git a/Project.toml b/Project.toml
index ea55e0a..29d72ee 100644
--- a/Project.toml
+++ b/Project.toml
@@ -14,7 +14,7 @@ VersionParsing = "81def892-9a0e-5fdd-b105-ffc91e053289"
 [compat]
 PythonCall = "0.5, 0.6, 0.7, 0.8"
 CondaPkg = "0.2"
-julia = "1.4"
+julia = "1.6"
 LaTeXStrings = "1"
 Colors = "0.9, 0.10, 0.11, 0.12, 1"
 VersionParsing = "1"