diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 3113222..c989fa3 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -1,6 +1,5 @@
 name: CI
 on:
-  - push
   - pull_request
 jobs:
   test:
@@ -10,18 +9,18 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1'
+          - '1.6'
         os:
           - ubuntu-latest
         arch:
           - x64
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
-      - uses: actions/cache@v1
+      - uses: actions/cache@v3
         env:
           cache-name: cache-artifacts
         with:
@@ -34,14 +33,14 @@ jobs:
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v3
         with:
           file: lcov.info
   docs:
     name: Documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: julia-actions/setup-julia@v1
         with:
           version: '1'
diff --git a/Project.toml b/Project.toml
index ffd55ee..6bc285f 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,4 +10,12 @@ Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 ZipFile = "a5390f91-8eb1-5f08-bee0-b1d1ffed6cea"
 
 [compat]
-julia = "1"
+Distances = "0.10"
+julia = "1.6"
+ZipFile = "0.10"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
\ No newline at end of file
diff --git a/test/Project.toml b/test/Project.toml
index 0c36332..7ac4a90 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -1,2 +1,3 @@
 [deps]
+FacilityLocationProblems = "3771e204-432d-45a9-9661-5d0025a53671"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"