diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 6b70586..f89c88e 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -28,7 +28,7 @@ jobs:
 
           echo "Installing zkvyper and era_test_node"
           # Install zkvyper and era_test_node from binary repositories
-          curl --location https://raw.githubusercontent.com/matter-labs/zkvyper-bin/v1.5.4/linux-amd64/zkvyper-linux-amd64-musl-v1.5.4 \
+          curl --location https://raw.githubusercontent.com/matter-labs/zkvyper-bin/v1.5.6/linux-amd64/zkvyper-linux-amd64-musl-v1.5.6 \
             --silent --output /usr/local/bin/zkvyper && \
             chmod +x /usr/local/bin/zkvyper && \
             zkvyper --version
diff --git a/boa_zksync/compiler_utils.py b/boa_zksync/compiler_utils.py
index 2494c04..e3721b8 100644
--- a/boa_zksync/compiler_utils.py
+++ b/boa_zksync/compiler_utils.py
@@ -80,7 +80,12 @@ def get_compiler_output(output):
     # from the compiler. Assuming key names could change and also assuming that the
     # number of keys could change, this method breaks if any of that happens:
 
-    excluded_keys = {"version", "zk_version", "__VYPER_MINIMAL_PROXY_CONTRACT"}
+    excluded_keys = {
+        "version",
+        "zk_version",
+        "__VYPER_MINIMAL_PROXY_CONTRACT",
+        "project_metadata",
+    }
     contract_keys = set(output.keys()) - excluded_keys
 
     if len(contract_keys) != 1:
diff --git a/boa_zksync/util.py b/boa_zksync/util.py
index 79b7211..9477a00 100644
--- a/boa_zksync/util.py
+++ b/boa_zksync/util.py
@@ -39,7 +39,7 @@ def stop_subprocess(proc: Popen[bytes]):
 
 
 def install_zkvyper_compiler(
-    source="https://raw.githubusercontent.com/matter-labs/zkvyper-bin/v1.5.4/linux-amd64/zkvyper-linux-amd64-musl-v1.5.4",  # noqa: E501
+    source="https://raw.githubusercontent.com/matter-labs/zkvyper-bin/v1.5.6/linux-amd64/zkvyper-linux-amd64-musl-v1.5.6",  # noqa: E501
     destination="/usr/local/bin/zkvyper",
 ):
     """
diff --git a/pyproject.toml b/pyproject.toml
index 7378a5a..649caf7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "titanoboa-zksync"
-version = "0.2.4"
+version = "0.2.5"
 description = "A Zksync plugin for the Titanoboa Vyper interpreter"
 license = { file = "LICENSE" }
 readme = "README.md"
diff --git a/tests/test_boa_loads.py b/tests/test_boa_loads.py
index 55426c7..f8a2702 100644
--- a/tests/test_boa_loads.py
+++ b/tests/test_boa_loads.py
@@ -139,8 +139,8 @@ def get_name_of(addr: HasName) -> String[32]:
     )
     assert isinstance(call_trace, TraceFrame)
     assert str(call_trace).split("\n") == [
-        f'[E] [24523] CallerContract.get_name_of(addr = "{called_addr}") <0x>',
-        "    [E] [23592] Unknown contract 0x0000000000000000000000000000000000008002.0x4de2e468",
+        f'[E] [24505] CallerContract.get_name_of(addr = "{called_addr}") <0x>',
+        "    [E] [23574] Unknown contract 0x0000000000000000000000000000000000008002.0x4de2e468",
         "        [566] Unknown contract 0x000000000000000000000000000000000000800B.0x29f172ad",
         "        [1909] Unknown contract 0x000000000000000000000000000000000000800B.0x06bed036",
         "            [159] Unknown contract 0x0000000000000000000000000000000000008010.0x00000000",
@@ -148,9 +148,9 @@ def get_name_of(addr: HasName) -> String[32]:
         "        [2226] Unknown contract 0x0000000000000000000000000000000000008002.0x4de2e468",
         "        [427] Unknown contract 0x000000000000000000000000000000000000800B.0xa851ae78",
         "        [398] Unknown contract 0x0000000000000000000000000000000000008004.0xe516761e",
-        "        [E] [2566] Unknown contract 0x0000000000000000000000000000000000008009.0xb47fade1",
-        f'            [E] [1383] CallerContract.get_name_of(addr = "{called_addr}") <0x>',
-        "                [E] [403] CalledContract.name() <0x>",
+        "        [E] [2548] Unknown contract 0x0000000000000000000000000000000000008009.0xb47fade1",
+        f'            [E] [1365] CallerContract.get_name_of(addr = "{called_addr}") <0x>',
+        "                [E] [397] CalledContract.name() <0x>",
     ]