diff --git a/Cargo.lock b/Cargo.lock
index abb32c5bc..de8778d32 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3925,9 +3925,9 @@ dependencies = [
 
 [[package]]
 name = "rustic_core"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3007c09f6c92835aaf7b0fbd97228d2042448974e1d7554b1a62019989a81073"
+checksum = "dbc1d8eff26bc13c3b0adffc0506b087771fcb54af25ace3ac6d5914aca84d5d"
 dependencies = [
  "aes256ctr_poly1305aes",
  "anyhow",
@@ -3983,15 +3983,14 @@ dependencies = [
 
 [[package]]
 name = "rustic_testing"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3362016d877cd9a671933b346c3b2c714115d723c0460ded7babaae483e91596"
+checksum = "a5e117dc6316011e224f871f4d3a1ee4915e4be17a63b74dde0da3249531e2dd"
 dependencies = [
  "aho-corasick",
  "anyhow",
  "bytes",
  "enum-map",
- "once_cell",
  "rustic_core",
  "tempfile",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 7f856d986..532c91f11 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,7 +47,7 @@ rustdoc-args = ["--document-private-items", "--generate-link-to-definition"]
 [dependencies]
 abscissa_core = { version = "0.8.1", default-features = false, features = ["application"] }
 rustic_backend = { version = "0.4.2", features = ["cli"] }
-rustic_core = { version = "0.5.4", features = ["cli"] }
+rustic_core = { version = "0.5.5", features = ["cli"] }
 
 # allocators
 jemallocator-global = { version = "0.3.2", optional = true }
@@ -117,7 +117,7 @@ pretty_assertions = "1.4"
 quickcheck = "1"
 quickcheck_macros = "1"
 rstest = "0.23"
-rustic_testing = "0.2.2"
+rustic_testing = "0.2.3"
 tempfile = "3.13"
 toml = "0.8"