diff --git a/poetry.lock b/poetry.lock
index 1bafb91820d..1f618f3ddfd 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -4663,30 +4663,30 @@ files = [
 
 [[package]]
 name = "ty"
-version = "0.0.35"
+version = "0.0.49"
 description = "An extremely fast Python type checker, written in Rust."
 optional = false
 python-versions = ">=3.8"
 groups = ["dev"]
 files = [
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-    {file = "ty-0.0.35-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:e7afbcfc61904b7e82e7fe1a1db832a40d8f01e69dee1775f6594e552980536c"},
-    {file = "ty-0.0.35-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:b61498cc3e4178031c079951257fbdb209a891b4feb10ad6c40f615a51846f41"},
-    {file = "ty-0.0.35-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:573b1eacda349fc8dba0d767b41631c3a6f66412363127c5bf2b1b40a1d898d2"},
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-    {file = "ty-0.0.35-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:4466a1470aa4418d49a9aa45d9da7de42033addd0a2837c5b2b0eb71d3c2bcd3"},
-    {file = "ty-0.0.35-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:eb44bb742d52c309dcaa6598bcf4d82eb4bf1241b9e4940461e522e30093fe8b"},
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-    {file = "ty-0.0.35-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:1ad0a2f0530d0933dcc99ad36ac556c63e384ea72ab9a18d23ad2e2c9fd61c73"},
-    {file = "ty-0.0.35-py3-none-win32.whl", hash = "sha256:0e25d63ec4ab116e7f6757e44d16ca9216bca679d19ecc36d119cf80faada61a"},
-    {file = "ty-0.0.35-py3-none-win_amd64.whl", hash = "sha256:6a0a6d259f6f2f8f2f954c6f013d4e0b5eba68af6b353bf19a47d59ec254a3d5"},
-    {file = "ty-0.0.35-py3-none-win_arm64.whl", hash = "sha256:619c52c0fb2aa21961a848a1995135ad3b6d0a9aa54da0194e60f679cc200e13"},
-    {file = "ty-0.0.35.tar.gz", hash = "sha256:8375c240ab38138a19db07996c9808fb7a92047c1492e1ce587c2ef5112ad3a9"},
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+    {file = "ty-0.0.49-py3-none-macosx_11_0_arm64.whl", hash = "sha256:ab90c1baf3b1701d282fce4b02fa552a962d109f8972c46ef6b22429503bfea4"},
+    {file = "ty-0.0.49-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:b4ce8ecf6ba6fc79bd137cc0557a754f7e5f2dfe9436412551d480d680e248ad"},
+    {file = "ty-0.0.49-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:10d85c6865c984e78661e0bd20b180514b4a289739224e84816e342bdf381e04"},
+    {file = "ty-0.0.49-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:1d96a67a206619e01fa92f35a22267ec634bba62be24b1d0e947020cc179995b"},
+    {file = "ty-0.0.49-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:3de9f648564e0a66344ef397770387cb0d093735f8679d2c5a08a4741e79814d"},
+    {file = "ty-0.0.49-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:5779179ab397d15f8c9dbb8f506ec1b1745f54eac639982f76ef3ce538943b50"},
+    {file = "ty-0.0.49-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:792d4974e93cc09bd32f934586080bbbe21b8e777099cb521cb2de18b68a49f0"},
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+    {file = "ty-0.0.49-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:4f2fc2bc4a8d2ff1cca59fd94772cabdfec4062d47a0b3a0784be46d94d0540b"},
+    {file = "ty-0.0.49-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:3724bd9badef333321578b6a941fbc571ebf49141ec2356a8590fbe4c9aa588d"},
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+    {file = "ty-0.0.49-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:91e81d832c287b05782ee32eb1b801f62c1fa08df37d589d2b88c3f1d51c9731"},
+    {file = "ty-0.0.49-py3-none-win32.whl", hash = "sha256:7186af5ca9829d1f5d8916bcf767b8e819bfbf61b1b8ec843bb3fc699cb502e1"},
+    {file = "ty-0.0.49-py3-none-win_amd64.whl", hash = "sha256:ae2142fc126a01effcca0c222908b0e6654b5ba1266d4e4d406e4866aef8e1d1"},
+    {file = "ty-0.0.49-py3-none-win_arm64.whl", hash = "sha256:75d5e2e7649765f31f4bed6c8adb149a75b18edd3fa6336dac4d0efc1a66466f"},
+    {file = "ty-0.0.49.tar.gz", hash = "sha256:0a027bd0c9c75d035641a365d087ad883446057f9be0b9826251c2aecafbf145"},
 ]
 
 [[package]]
@@ -5223,4 +5223,4 @@ valkey = ["valkey-glide"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10,<4.0.0"
-content-hash = "325feb84a282310b016844cd52100d9a18841c17bb80d556c550fe8f83c86f04"
+content-hash = "8488be13a2ba128328fae0a536084af7a459cc9dd4eb79fb00006f60052d4839"
diff --git a/pyproject.toml b/pyproject.toml
index f4c2d56541e..0e06b7efaa3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -129,7 +129,7 @@ mkdocs-llmstxt = ">=0.2,<0.5"
 avro = "^1.12.0"
 protobuf = ">=6.30.2,<8.0.0"
 types-protobuf = ">=6.30.2.20250516,<8.0.0.0"
-ty = ">=0.0.23,<0.0.36"
+ty = ">=0.0.23,<0.0.50"
 
 [tool.coverage.run]
 source = ["aws_lambda_powertools"]