diff --git a/crates/uv/tests/pip_sync.rs b/crates/uv/tests/pip_sync.rs
index 3b0051bba..6257bb180 100644
--- a/crates/uv/tests/pip_sync.rs
+++ b/crates/uv/tests/pip_sync.rs
@@ -3551,7 +3551,7 @@ fn require_hashes_source_no_binary() -> Result<()> {
 
     let requirements_txt = context.temp_dir.child("requirements.txt");
     requirements_txt
-        .write_str("anyio==4.0.0 --hash=sha256:f7ed51751b2c2add651e5747c891b47e26d2a21be5d32d9311dfe9692f3e5d7a")?;
+        .write_str("source-distribution==0.0.1 --hash=sha256:1f83ed7498336c7f2ab9b002cf22583d91115ebc624053dc4eb3a45694490106")?;
 
     uv_snapshot!(command(&context)
         .arg("requirements.txt")
@@ -3566,7 +3566,7 @@ fn require_hashes_source_no_binary() -> Result<()> {
     Resolved 1 package in [TIME]
     Downloaded 1 package in [TIME]
     Installed 1 package in [TIME]
-     + anyio==4.0.0
+     + source-distribution==0.0.1
     "###
     );
 
@@ -3681,7 +3681,7 @@ fn require_hashes_source_url() -> Result<()> {
 
     let requirements_txt = context.temp_dir.child("requirements.txt");
     requirements_txt
-        .write_str("anyio @ https://files.pythonhosted.org/packages/74/17/5075225ee1abbb93cd7fc30a2d343c6a3f5f71cf388f14768a7a38256581/anyio-4.0.0.tar.gz --hash=sha256:f7ed51751b2c2add651e5747c891b47e26d2a21be5d32d9311dfe9692f3e5d7a")?;
+        .write_str("source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz --hash=sha256:1f83ed7498336c7f2ab9b002cf22583d91115ebc624053dc4eb3a45694490106")?;
 
     uv_snapshot!(command(&context)
         .arg("requirements.txt")
@@ -3694,7 +3694,7 @@ fn require_hashes_source_url() -> Result<()> {
     Resolved 1 package in [TIME]
     Downloaded 1 package in [TIME]
     Installed 1 package in [TIME]
-     + anyio==4.0.0 (from https://files.pythonhosted.org/packages/74/17/5075225ee1abbb93cd7fc30a2d343c6a3f5f71cf388f14768a7a38256581/anyio-4.0.0.tar.gz)
+     + source-distribution==0.0.1 (from https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz)
     "###
     );
 
@@ -3711,15 +3711,15 @@ fn require_hashes_source_url() -> Result<()> {
     Resolved 1 package in [TIME]
     Uninstalled 1 package in [TIME]
     Installed 1 package in [TIME]
-     - anyio==4.0.0 (from https://files.pythonhosted.org/packages/74/17/5075225ee1abbb93cd7fc30a2d343c6a3f5f71cf388f14768a7a38256581/anyio-4.0.0.tar.gz)
-     + anyio==4.0.0 (from https://files.pythonhosted.org/packages/74/17/5075225ee1abbb93cd7fc30a2d343c6a3f5f71cf388f14768a7a38256581/anyio-4.0.0.tar.gz)
+     - source-distribution==0.0.1 (from https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz)
+     + source-distribution==0.0.1 (from https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz)
     "###
     );
 
     // Reinstall with the wrong hash, and verify that it's rejected despite being cached.
     let requirements_txt = context.temp_dir.child("requirements.txt");
     requirements_txt
-        .write_str("anyio @ https://files.pythonhosted.org/packages/74/17/5075225ee1abbb93cd7fc30a2d343c6a3f5f71cf388f14768a7a38256581/anyio-4.0.0.tar.gz --hash=sha256:a7ed51751b2c2add651e5747c891b47e26d2a21be5d32d9311dfe9692f3e5d7a")?;
+        .write_str("source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz --hash=sha256:a7ed51751b2c2add651e5747c891b47e26d2a21be5d32d9311dfe9692f3e5d7a")?;
 
     uv_snapshot!(command(&context)
         .arg("requirements.txt")
@@ -3730,14 +3730,14 @@ fn require_hashes_source_url() -> Result<()> {
     ----- stdout -----
 
     ----- stderr -----
-    error: Failed to download and build `anyio @ https://files.pythonhosted.org/packages/74/17/5075225ee1abbb93cd7fc30a2d343c6a3f5f71cf388f14768a7a38256581/anyio-4.0.0.tar.gz`
-      Caused by: Hash mismatch for `anyio @ https://files.pythonhosted.org/packages/74/17/5075225ee1abbb93cd7fc30a2d343c6a3f5f71cf388f14768a7a38256581/anyio-4.0.0.tar.gz`
+    error: Failed to download and build `source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz`
+      Caused by: Hash mismatch for `source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz`
 
     Expected:
       sha256:a7ed51751b2c2add651e5747c891b47e26d2a21be5d32d9311dfe9692f3e5d7a
 
     Computed:
-      sha256:f7ed51751b2c2add651e5747c891b47e26d2a21be5d32d9311dfe9692f3e5d7a
+      sha256:1f83ed7498336c7f2ab9b002cf22583d91115ebc624053dc4eb3a45694490106
     "###
     );
 
@@ -3751,7 +3751,7 @@ fn require_hashes_source_url_mismatch() -> Result<()> {
 
     let requirements_txt = context.temp_dir.child("requirements.txt");
     requirements_txt
-        .write_str("anyio @ https://files.pythonhosted.org/packages/74/17/5075225ee1abbb93cd7fc30a2d343c6a3f5f71cf388f14768a7a38256581/anyio-4.0.0.tar.gz --hash=sha256:a7ed51751b2c2add651e5747c891b47e26d2a21be5d32d9311dfe9692f3e5d7a")?;
+        .write_str("source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz --hash=sha256:a7ed51751b2c2add651e5747c891b47e26d2a21be5d32d9311dfe9692f3e5d7a")?;
 
     uv_snapshot!(command(&context)
         .arg("requirements.txt")
@@ -3761,14 +3761,14 @@ fn require_hashes_source_url_mismatch() -> Result<()> {
     ----- stdout -----
 
     ----- stderr -----
-    error: Failed to download and build `anyio @ https://files.pythonhosted.org/packages/74/17/5075225ee1abbb93cd7fc30a2d343c6a3f5f71cf388f14768a7a38256581/anyio-4.0.0.tar.gz`
-      Caused by: Hash mismatch for `anyio @ https://files.pythonhosted.org/packages/74/17/5075225ee1abbb93cd7fc30a2d343c6a3f5f71cf388f14768a7a38256581/anyio-4.0.0.tar.gz`
+    error: Failed to download and build `source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz`
+      Caused by: Hash mismatch for `source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz`
 
     Expected:
       sha256:a7ed51751b2c2add651e5747c891b47e26d2a21be5d32d9311dfe9692f3e5d7a
 
     Computed:
-      sha256:f7ed51751b2c2add651e5747c891b47e26d2a21be5d32d9311dfe9692f3e5d7a
+      sha256:1f83ed7498336c7f2ab9b002cf22583d91115ebc624053dc4eb3a45694490106
     "###
     );