diff --git a/VERSION b/VERSION
index 831446cb..ac14c3df 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.1.0
+5.1.1
diff --git a/pyproject.toml b/pyproject.toml
index d9b6f190..01f7b468 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ section-order = ["future", "standard-library", "third-party", "first-party", "lo
 quote-style = "double"
 
 [tool.bumpversion]
-current_version = "5.1.0"
+current_version = "5.1.1"
 parse = """(?x)
     (?P<major>\\d+)\\.
     (?P<minor>\\d+)\\.
diff --git a/stac_fastapi/api/stac_fastapi/api/version.py b/stac_fastapi/api/stac_fastapi/api/version.py
index 73e376e4..6544fe06 100644
--- a/stac_fastapi/api/stac_fastapi/api/version.py
+++ b/stac_fastapi/api/stac_fastapi/api/version.py
@@ -1,3 +1,3 @@
 """Library version."""
 
-__version__ = "5.1.0"
+__version__ = "5.1.1"
diff --git a/stac_fastapi/extensions/stac_fastapi/extensions/version.py b/stac_fastapi/extensions/stac_fastapi/extensions/version.py
index 73e376e4..6544fe06 100644
--- a/stac_fastapi/extensions/stac_fastapi/extensions/version.py
+++ b/stac_fastapi/extensions/stac_fastapi/extensions/version.py
@@ -1,3 +1,3 @@
 """Library version."""
 
-__version__ = "5.1.0"
+__version__ = "5.1.1"
diff --git a/stac_fastapi/types/stac_fastapi/types/version.py b/stac_fastapi/types/stac_fastapi/types/version.py
index 73e376e4..6544fe06 100644
--- a/stac_fastapi/types/stac_fastapi/types/version.py
+++ b/stac_fastapi/types/stac_fastapi/types/version.py
@@ -1,3 +1,3 @@
 """Library version."""
 
-__version__ = "5.1.0"
+__version__ = "5.1.1"