diff --git a/poetry.lock b/poetry.lock
index 90b51ea..df21d7b 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.3.2 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.4.1 and should not be changed by hand.
 
 [[package]]
 name = "annotated-doc"
@@ -1398,14 +1398,14 @@ testing = ["coverage", "pytest", "pytest-benchmark"]
 
 [[package]]
 name = "prometheus-client"
-version = "0.24.1"
+version = "0.26.0"
 description = "Python client for the Prometheus monitoring system."
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "prometheus_client-0.24.1-py3-none-any.whl", hash = "sha256:150db128af71a5c2482b36e588fc8a6b95e498750da4b17065947c16070f4055"},
-    {file = "prometheus_client-0.24.1.tar.gz", hash = "sha256:7e0ced7fbbd40f7b84962d5d2ab6f17ef88a72504dcf7c0b40737b43b2a461f9"},
+    {file = "prometheus_client-0.26.0-py3-none-any.whl", hash = "sha256:fa93d06737aa02bacd05794768508bb97d2fbee28cb3bca04eaae92f0ca953d6"},
+    {file = "prometheus_client-0.26.0.tar.gz", hash = "sha256:04a91bcf94e2cf74a44a1a874d651a2e853ed354b6e822f3b7487751465d5c2b"},
 ]
 
 [package.extras]
@@ -1985,14 +1985,14 @@ full = ["httpx (>=0.27.0,<0.29.0)", "httpx2 (>=2.0.0)", "itsdangerous", "jinja2"
 
 [[package]]
 name = "structlog"
-version = "25.5.0"
+version = "26.1.0"
 description = "Structured Logging for Python"
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.10"
 groups = ["main"]
 files = [
-    {file = "structlog-25.5.0-py3-none-any.whl", hash = "sha256:a8453e9b9e636ec59bd9e79bbd4a72f025981b3ba0f5837aebf48f02f37a7f9f"},
-    {file = "structlog-25.5.0.tar.gz", hash = "sha256:098522a3bebed9153d4570c6d0288abf80a031dfdb2048d59a49e9dc2190fc98"},
+    {file = "structlog-26.1.0-py3-none-any.whl", hash = "sha256:e081a26d6c373e6d201eca24eede26d8ffab07f88f477822e679183428d3d91e"},
+    {file = "structlog-26.1.0.tar.gz", hash = "sha256:f63a716cbd1b1291cf7661de7794b455acfa4c43c5bcf1630e6ad5ddc1adb3b7"},
 ]
 
 [[package]]
@@ -2549,4 +2549,4 @@ dev = ["pytest", "setuptools"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.12"
-content-hash = "c13b08e33b20faf4025e3426314fa99d2072248154240eff2e3f90e430b47c2d"
+content-hash = "a556f6b155b8192463ecadd9016fbd3e96c90e0e436f80b4ffb6fa67c71f0035"
diff --git a/pyproject.toml b/pyproject.toml
index bedb4c4..927bf5c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,8 +19,8 @@ python-multipart = ">=0.0.9,<0.0.32"
 redis = "^7.4.0"
 apscheduler = "^3.10.0"
 httpx = "^0.28.0"
-structlog = "^25.5.0"
-prometheus-client = "^0.24.1"
+structlog = ">=25.5,<27.0"
+prometheus-client = ">=0.24.1,<0.27.0"
 numpy = "^2.4.3"
 openai = "^1.0.0"
 asyncpg = "^0.31.0"