diff --git a/Cargo.lock b/Cargo.lock
index 0109e1e77..9481d20a7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1249,8 +1249,7 @@ dependencies = [
 [[package]]
 name = "test-case"
 version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "956044ef122917dde830c19dec5f76d0670329fde4104836d62ebcb14f4865f1"
+source = "git+https://github.com/martinvonz/test-case?branch=remove-unneeded-unit-expression#70d8e8181840414e74c45f0115eeaa24c2c2905b"
 dependencies = [
  "cfg-if",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index 6c4579230..9df32b3a1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -44,5 +44,5 @@ uuid = { version = "0.8.1", features = ["v4"] }
 zstd = "0.6.0"
 
 [dev-dependencies]
-test-case = "1.0.0"
+test-case = { git= "https://github.com/martinvonz/test-case", branch="remove-unneeded-unit-expression" }
 regex = "1.4.2"
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index 2d70f8d57..09841ca3e 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -41,4 +41,4 @@ zstd = "0.6.0"
 
 [dev-dependencies]
 num_cpus = "1.13.0"
-test-case = "1.0.0"
+test-case = { git= "https://github.com/martinvonz/test-case", branch="remove-unneeded-unit-expression" }