diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index f668229..2161d72 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - "1.0"  # LTS
+          - "1.6"  # LTS
           - "1"    # Latest Release
         os:
           - ubuntu-latest
@@ -21,7 +21,7 @@ jobs:
           - x64
           - x86
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.version }}
diff --git a/Project.toml b/Project.toml
index 8d429af..c5bd5b9 100644
--- a/Project.toml
+++ b/Project.toml
@@ -14,8 +14,10 @@ ChainRulesCore = "1"
 ChainRulesTestUtils = "1"
 FillArrays = "0.6, 0.7, 0.8, 0.9, 0.10, 0.11, 0.12, 0.13, 1"
 FiniteDifferences = "0.12.3"
+LinearAlgebra = "1.6"
 PDMats = "0.11"
-julia = "1"
+julia = "1.6"
+
 
 [extras]
 BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"