diff --git a/poetry.lock b/poetry.lock
index 530e8cb1..61324cf7 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -157,17 +157,17 @@ files = [
 
 [[package]]
 name = "boto3"
-version = "1.28.1"
+version = "1.28.2"
 description = "The AWS SDK for Python"
 optional = true
 python-versions = ">= 3.7"
 files = [
-    {file = "boto3-1.28.1-py3-none-any.whl", hash = "sha256:9923ab006bba749bececc5c8cb0c3dc9bc33c91358774f8ff22096ead373b772"},
-    {file = "boto3-1.28.1.tar.gz", hash = "sha256:12f5ea4a98e8e19c981912ac22bc5d87f1f1d8f8269287eace0dd517c9d23e01"},
+    {file = "boto3-1.28.2-py3-none-any.whl", hash = "sha256:9933e40dc9ac72deac45cecce2df020e3bf8d0d537538d2b361c17d1cee807cc"},
+    {file = "boto3-1.28.2.tar.gz", hash = "sha256:0d53fe604dc30edded21906bc56b30a7684f0715f4f6897307d53f8184997368"},
 ]
 
 [package.dependencies]
-botocore = ">=1.31.1,<1.32.0"
+botocore = ">=1.31.2,<1.32.0"
 jmespath = ">=0.7.1,<2.0.0"
 s3transfer = ">=0.6.0,<0.7.0"
 
@@ -176,13 +176,13 @@ crt = ["botocore[crt] (>=1.21.0,<2.0a0)"]
 
 [[package]]
 name = "botocore"
-version = "1.31.1"
+version = "1.31.2"
 description = "Low-level, data-driven core of boto 3."
 optional = true
 python-versions = ">= 3.7"
 files = [
-    {file = "botocore-1.31.1-py3-none-any.whl", hash = "sha256:62e954b8eb9a404510dd97c4fdfaae25bd0349213a3cd70e937e0634821342f5"},
-    {file = "botocore-1.31.1.tar.gz", hash = "sha256:4c9c58ae286a2ca1f900c9bce285b9efd1f0401648aa54a5026c93ada63ad897"},
+    {file = "botocore-1.31.2-py3-none-any.whl", hash = "sha256:d368ac0b58e2b9025b9c397e4a4f86d71788913ee619263506885a866a4f6811"},
+    {file = "botocore-1.31.2.tar.gz", hash = "sha256:67a475bec9e52d495a358b34e219ef7f62907e83b87e5bc712528f998bd46dab"},
 ]
 
 [package.dependencies]
@@ -2005,4 +2005,4 @@ duplicity = ["PyDrive", "PyDrive2", "b2", "b2sdk", "boto", "boto3", "dropbox", "
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "4e03e033e4a0f16eb3f3c2ab31dc70e5fa560f74c985b3155321af6d70a27ac0"
+content-hash = "16c778709efd25aba65aca63a911f1f249e3e42720d470a193ae397be924abad"
diff --git a/pyproject.toml b/pyproject.toml
index 6b288ab1..09ed9d20 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ python = "^3.8"
 b2 = {version = "^3.4.0", optional = true}
 b2sdk = {version = "1.16.0", optional = true}
 boto = {version = "^2.49.0", optional = true}
-boto3 = {version = "^1.28.1", optional = true}
+boto3 = {version = "^1.28.2", optional = true}
 gdata = {version = "^2.0.18", optional = true}
 jottalib = {version = "^0.5.1", optional = true}
 paramiko = {version = "^3.2.0", optional = true}