diff --git a/T/TemporalGPs/Compat.toml b/T/TemporalGPs/Compat.toml
index a51bd348e92fc74..5b4622fe95081ef 100644
--- a/T/TemporalGPs/Compat.toml
+++ b/T/TemporalGPs/Compat.toml
@@ -117,8 +117,14 @@ Bessels = "0.2.8-0.2"
 FillArrays = ["0.13.0-0.13.7", "1"]
 Zygote = "0.6.65-0.6"
 
-["0.6.7-0"]
+["0.6.7"]
 ChainRulesCore = "1.0.0-1.16.0"
 FillArrays = "0.13.0-0.13.7"
 StaticArrays = "1.0.0-1.6.5"
 Zygote = "0.6.65"
+
+["0.6.8-0"]
+ChainRulesCore = "1"
+FillArrays = ["0.13.0-0.13.7", "1"]
+StaticArrays = "1"
+Zygote = "0.6.65-0.6"
diff --git a/T/TemporalGPs/Versions.toml b/T/TemporalGPs/Versions.toml
index 281a70f1a04ed8a..ac89f6f80cd64c6 100644
--- a/T/TemporalGPs/Versions.toml
+++ b/T/TemporalGPs/Versions.toml
@@ -108,3 +108,6 @@ git-tree-sha1 = "35b771ef00c27088979256df7da608865b61f1c4"
 
 ["0.6.7"]
 git-tree-sha1 = "d00a42662b34f90515ce0a02047c5c65f28b0257"
+
+["0.6.8"]
+git-tree-sha1 = "e2d56323e41df8070fc07c0940afce9d40773f32"