diff --git a/pyproject.toml b/pyproject.toml
index 6d62cb2fa..57222a899 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -86,7 +86,7 @@ docs = [
     "seaborn==0.13.2",
     "stim==1.15.0",
     "stimcirq==1.15.0",
-    "pyqrack==1.69.1",
+    "pyqrack==2.0.0",
     "ucc==0.4.12; python_version == '3.12'",
     "pytket-cirq==0.43.0",
 ]
diff --git a/uv.lock b/uv.lock
index a49f94585..b8bcbf2aa 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1735,7 +1735,7 @@ docs = [
     { name = "openfermionpyscf", marker = "sys_platform != 'win32'", specifier = "==0.5" },
     { name = "pandas", specifier = "==2.3.3" },
     { name = "pydata-sphinx-theme", specifier = "==0.16.1" },
-    { name = "pyqrack", specifier = "==1.69.1" },
+    { name = "pyqrack", specifier = "==2.0.0" },
     { name = "pyscf", marker = "sys_platform != 'win32'", specifier = "==2.12.0" },
     { name = "pytket-cirq", specifier = "==0.43.0" },
     { name = "seaborn", specifier = "==0.13.2" },
@@ -2559,16 +2559,16 @@ wheels = [
 
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+version = "2.0.0"
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 [[package]]