diff --git a/Directory.Packages.props b/Directory.Packages.props
index b062751..bb6728d 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -6,7 +6,7 @@
     <PackageVersion Include="coverlet.MTP" Version="10.1.0" />
     <PackageVersion Include="Dynamitey.Community" Version="4.0.0" />
     <PackageVersion Include="FSharp.Analyzers.Build" Version="0.5.0" />
-    <PackageVersion Include="FsCheck" Version="3.5.0" />
+    <PackageVersion Include="FsCheck" Version="3.6.0" />
     <!-- FSharp.Core is the library's published dependency floor, so keep it
          low: consumers cannot go below it. The library builds against
          4.7.2; Tests override to a current version (issue 80). -->
diff --git a/Tests/packages.lock.json b/Tests/packages.lock.json
index 71b059e..2d9963b 100644
--- a/Tests/packages.lock.json
+++ b/Tests/packages.lock.json
@@ -16,9 +16,9 @@
       },
       "FsCheck": {
         "type": "Direct",
-        "requested": "[3.5.0, )",
-        "resolved": "3.5.0",
-        "contentHash": "olekPbZ9M09t1qRK6yXfzvyA/eiLFXK2obJ0BAkk7reEoohbO/6ac8ISbCD3murRnQbwT04TUZKT3boFDUe4kw==",
+        "requested": "[3.6.0, )",
+        "resolved": "3.6.0",
+        "contentHash": "XjZ5sWf/QKLqB9aMKG7FvrT/8Ak2fPo0ygRstindBWZWU8P3EcmvYJ5UkX0daIL4+bZeaiD9ThkftGlIx3ZewQ==",
         "dependencies": {
           "FSharp.Core": "5.0.2"
         }