diff --git a/poetry.lock b/poetry.lock
index 8d53cee7c781..d3fefb527b1a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2164,13 +2164,13 @@ cli = ["click (>=5.0)"]
 
 [[package]]
 name = "python-telegram-bot"
-version = "20.4"
+version = "20.5"
 description = "We have made you a wrapper you can't refuse"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "python-telegram-bot-20.4.tar.gz", hash = "sha256:a6ac3f9c9674aaf7d1c7e652d8b75cde969fb872f75e9521b8516eceaba82b1b"},
-    {file = "python_telegram_bot-20.4-py3-none-any.whl", hash = "sha256:e426404b0006989a5bcc05e11a7ef3ffe0c086b684a4e963db5bda1d361a049a"},
+    {file = "python-telegram-bot-20.5.tar.gz", hash = "sha256:2f45a94c861cbd40440ece2be176ef0fc69e10d84e6dfa17f9a456e32aeece13"},
+    {file = "python_telegram_bot-20.5-py3-none-any.whl", hash = "sha256:fc9605a855794231c802cc3948e6f7c319a817b5cd1827371f170bc7ca0ca279"},
 ]
 
 [package.dependencies]
@@ -2180,11 +2180,11 @@ httpx = ">=0.24.1,<0.25.0"
 tornado = {version = ">=6.2,<7.0", optional = true, markers = "extra == \"webhooks\""}
 
 [package.extras]
-all = ["APScheduler (>=3.10.1,<3.11.0)", "aiolimiter (>=1.1.0,<1.2.0)", "cachetools (>=5.3.1,<5.4.0)", "cryptography (>=39.0.1)", "httpx[http2]", "httpx[socks]", "pytz (>=2018.6)", "tornado (>=6.2,<7.0)"]
+all = ["APScheduler (>=3.10.4,<3.11.0)", "aiolimiter (>=1.1.0,<1.2.0)", "cachetools (>=5.3.1,<5.4.0)", "cryptography (>=39.0.1)", "httpx[http2]", "httpx[socks]", "pytz (>=2018.6)", "tornado (>=6.2,<7.0)"]
 callback-data = ["cachetools (>=5.3.1,<5.4.0)"]
-ext = ["APScheduler (>=3.10.1,<3.11.0)", "aiolimiter (>=1.1.0,<1.2.0)", "cachetools (>=5.3.1,<5.4.0)", "pytz (>=2018.6)", "tornado (>=6.2,<7.0)"]
+ext = ["APScheduler (>=3.10.4,<3.11.0)", "aiolimiter (>=1.1.0,<1.2.0)", "cachetools (>=5.3.1,<5.4.0)", "pytz (>=2018.6)", "tornado (>=6.2,<7.0)"]
 http2 = ["httpx[http2]"]
-job-queue = ["APScheduler (>=3.10.1,<3.11.0)", "pytz (>=2018.6)"]
+job-queue = ["APScheduler (>=3.10.4,<3.11.0)", "pytz (>=2018.6)"]
 passport = ["cryptography (>=39.0.1)"]
 rate-limiter = ["aiolimiter (>=1.1.0,<1.2.0)"]
 socks = ["httpx[socks]"]
@@ -2756,4 +2756,4 @@ test = ["pytest"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.11,<3.12"
-content-hash = "d5a21dd3ab2eabf49424288049a2c9f3ed8630ecef4f4d8eacc5386e25241a98"
+content-hash = "31ed9d7c7ef968f04fb1b16ab36acd0266935590b3aca6730b9ff443cddca54d"
diff --git a/pyproject.toml b/pyproject.toml
index 42946d90d063..322be9574d43 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ python-telegram-bot = { extras = [
     "callback-data",
     "rate-limiter",
     "webhooks",
-], version = "==20.4" }
+], version = "==20.5" }
 requests = "2.31.0"
 slack-sdk = "3.21.3"
 weasyprint = "59.0"