diff --git a/pyproject.toml b/pyproject.toml
index 92b31055..9198abba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -128,7 +128,7 @@ binary = [
     "Pillow>=11.0",
     "pillow-heif>=0.18",
     "cairosvg>=2.7",
-    "py7zr>=0.22",
+    "py7zr>=1.1.3",
     "extract-msg>=0.51",
 ]
 all = [
diff --git a/uv.lock b/uv.lock
index dc3cf737..66a1eb99 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1307,7 +1307,7 @@ requires-dist = [
     { name = "pillow-heif", marker = "extra == 'binary'", specifier = ">=0.18" },
     { name = "pinecone", marker = "extra == 'vectorstores-pinecone'", specifier = ">=5.0.0" },
     { name = "pre-commit", marker = "extra == 'dev'", specifier = ">=3.8.0" },
-    { name = "py7zr", marker = "extra == 'binary'", specifier = ">=0.22" },
+    { name = "py7zr", marker = "extra == 'binary'", specifier = ">=1.1.3" },
     { name = "pydantic", specifier = ">=2.13,<3" },
     { name = "pydantic-ai", specifier = ">=1.107.0,<2" },
     { name = "pydantic-monty", marker = "extra == 'script-execution'", specifier = ">=0.0.18" },
@@ -3457,7 +3457,7 @@ memory = [
 
 [[package]]
 name = "py7zr"
-version = "1.1.0"
+version = "1.1.3"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "backports-zstd", marker = "python_full_version < '3.14'" },
@@ -3471,9 +3471,9 @@ dependencies = [
     { name = "pyppmd" },
     { name = "texttable" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/0c/e6/01fb15361ca75ee5d01df6361825a49816a836c99980c5481da0e40c6877/py7zr-1.1.0.tar.gz", hash = "sha256:087b1a94861ad9eb4d21604f6aaa0a8986a7e00580abd79fedd6f82fecf0592c", size = 70855, upload-time = "2025-12-21T03:27:44.653Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/59/3f/ac248f25f3901d3d6cf80ac99d5bac6fd1e5e6543c1812c79b02b6074c60/py7zr-1.1.3.tar.gz", hash = "sha256:8d51894abb38355bf14881088bb97f01fe4cb5b14ebe22f66d6297668c7e1a74", size = 71695, upload-time = "2026-06-19T09:28:29.339Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/f0/9c/762284710ead9076eeecd55fb60509c19cd1f4bea811df5f3603725b44cb/py7zr-1.1.0-py3-none-any.whl", hash = "sha256:5921bc30fb72b5453aafe3b2183664c08ef508cde2655988d5e9bd6078353ef7", size = 71257, upload-time = "2025-12-21T03:27:42.881Z" },
+    { url = "https://files.pythonhosted.org/packages/88/40/dc7f804abd0ea167ea8d4d9b3f5455321aaf671d040fcef647e9e952e714/py7zr-1.1.3-py3-none-any.whl", hash = "sha256:17934a35089e026dec6c72ee275d9b841e646881ef822d618e805c3006661d9a", size = 72242, upload-time = "2026-06-19T09:28:27.512Z" },
 ]
 
 [[package]]