Repin workspace dependencies to their published revs

The pinned revs only affect builds outside this workspace, where an app is
cloned on its own, so a stale pin never fails a build here. Bumped by
bump-revs.sh after the dependency was pushed; Cargo.lock (when committed)
is re-resolved to match.

 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 6ddbc6a..4f17051 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 image = { version = "0.25.10", features = ["png", "jpeg"] }
 kdl = "4.6"
-cce-vault = { git = "https://github.com/lsgalante/cce-vault.git", rev = "11a26a5f8e1ff1ac55a951d88afc751ab68a5aba" }
+cce-vault = { git = "https://github.com/lsgalante/cce-vault.git", rev = "252827c1f6033514fbed46d1c7c1632241344fce" }
 
 [dev-dependencies]
 tempfile = "3"