diff --git a/doc/source/install.rst b/doc/source/install.rst
index b0688091..40dab3cd 100644
--- a/doc/source/install.rst
+++ b/doc/source/install.rst
@@ -19,7 +19,7 @@ Development version
 
 Download code and contribute
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Source code can be found can be found on github https://github.com/oda-hub/oda_api  (see https://github.com/oda-hub/oda_api/archive/refs/tags/v1.2.26.tar.gz for latest release bundle).
+Source code can be found can be found on github https://github.com/oda-hub/oda_api  (see https://github.com/oda-hub/oda_api/archive/refs/tags/v1.2.27.tar.gz for latest release bundle).
 
 To contribute, please feel free to fork the repository, apply your changes, and prepare a pull request.
 
diff --git a/doc/source/user_guide/TestAPI.ipynb b/doc/source/user_guide/TestAPI.ipynb
index 685e7953..ba520f6f 100644
--- a/doc/source/user_guide/TestAPI.ipynb
+++ b/doc/source/user_guide/TestAPI.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Quick Start (oda api v1.2.26)"
+    "# Quick Start (oda api v1.2.27)"
    ]
   },
   {
@@ -1488,7 +1488,7 @@
        " 'HDUCLAS2': 'TOTAL',\n",
        " 'HDUCLAS3': 'RATE',\n",
        " 'HDUCLASS': 'OGIP',\n",
-       " 'HDUVERS': '1.2.26',\n",
+       " 'HDUVERS': '1.2.27',\n",
        " 'INSTRUME': 'IBIS',\n",
        " 'ISDCLEVL': 'SPE',\n",
        " 'LONGSTRN': 'OGIP 1.0',\n",
diff --git a/doc/source/user_guide/UploadToGallery.ipynb b/doc/source/user_guide/UploadToGallery.ipynb
index 0933d9aa..975b3095 100644
--- a/doc/source/user_guide/UploadToGallery.ipynb
+++ b/doc/source/user_guide/UploadToGallery.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Upload of a product to the gallery (oda api v1.2.26)\n",
+    "# Upload of a product to the gallery (oda api v1.2.27)\n",
     "\n",
     "This notebooks documents the functionality for uploading a data product over the data-product gallery.\n",
     "\n",
diff --git a/oda_api/pkg_info.json b/oda_api/pkg_info.json
index 82b3501e..9e60e748 100644
--- a/oda_api/pkg_info.json
+++ b/oda_api/pkg_info.json
@@ -1 +1 @@
-{"version": "1.2.26"}
+{"version": "1.2.27"}
diff --git a/setup.cfg b/setup.cfg
index 37fd8edd..defc7342 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.2.26
+current_version = 1.2.27
 commit = True
 tag = False
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\-(?P<release>[a-z]+)(?P<build>\d+))?