diff --git a/ext/data/schemas/options-schema.json b/ext/data/schemas/options-schema.json
index d15b533b..5c01f9f8 100644
--- a/ext/data/schemas/options-schema.json
+++ b/ext/data/schemas/options-schema.json
@@ -1019,7 +1019,11 @@
                                             {"enabled": true, "character1": "。", "character2": null, "includeCharacterAtStart": false, "includeCharacterAtEnd": true},
                                             {"enabled": true, "character1": "！", "character2": null, "includeCharacterAtStart": false, "includeCharacterAtEnd": true},
                                             {"enabled": true, "character1": "？", "character2": null, "includeCharacterAtStart": false, "includeCharacterAtEnd": true},
-                                            {"enabled": true, "character1": "…", "character2": null, "includeCharacterAtStart": false, "includeCharacterAtEnd": true}
+                                            {"enabled": true, "character1": "…", "character2": null, "includeCharacterAtStart": false, "includeCharacterAtEnd": true},
+                                            {"enabled": true, "character1": "︒", "character2": null, "includeCharacterAtStart": false, "includeCharacterAtEnd": true},
+                                            {"enabled": true, "character1": "︕", "character2": null, "includeCharacterAtStart": false, "includeCharacterAtEnd": true},
+                                            {"enabled": true, "character1": "︖", "character2": null, "includeCharacterAtStart": false, "includeCharacterAtEnd": true},
+                                            {"enabled": true, "character1": "︙", "character2": null, "includeCharacterAtStart": false, "includeCharacterAtEnd": true}
                                         ]
                                     }
                                 }
diff --git a/ext/js/data/options-util.js b/ext/js/data/options-util.js
index 7a725005..e2e4d739 100644
--- a/ext/js/data/options-util.js
+++ b/ext/js/data/options-util.js
@@ -465,7 +465,8 @@ class OptionsUtil {
             {async: true,  update: this._updateVersion13.bind(this)},
             {async: false, update: this._updateVersion14.bind(this)},
             {async: false, update: this._updateVersion15.bind(this)},
-            {async: false, update: this._updateVersion16.bind(this)}
+            {async: false, update: this._updateVersion16.bind(this)},
+            {async: false, update: this._updateVersion17.bind(this)}
         ];
         if (typeof targetVersion === 'number' && targetVersion < result.length) {
             result.splice(targetVersion);
@@ -898,4 +899,29 @@ class OptionsUtil {
         }
         return options;
     }
+
+    _updateVersion17(options) {
+        // Version 17 changes:
+        //  Added vertical sentence punctuation to terminationCharacters.
+        const additions = ['︒', '︕', '︖', '︙'];
+        for (const profile of options.profiles) {
+            const {terminationCharacters} = profile.options.sentenceParsing;
+            const newAdditions = [];
+            for (const character of additions) {
+                if (terminationCharacters.findIndex((value) => (value.character1 === character && value.character2 === null)) < 0) {
+                    newAdditions.push(character);
+                }
+            }
+            for (const character of newAdditions) {
+                terminationCharacters.push({
+                    enabled: true,
+                    character1: character,
+                    character2: null,
+                    includeCharacterAtStart: false,
+                    includeCharacterAtEnd: true
+                });
+            }
+        }
+        return options;
+    }
 }
diff --git a/test/test-options-util.js b/test/test-options-util.js
index b1d56b28..967159e9 100644
--- a/test/test-options-util.js
+++ b/test/test-options-util.js
@@ -468,7 +468,11 @@ function createProfileOptionsUpdatedTestData1() {
                 {enabled: true, character1: '。', character2: null, includeCharacterAtStart: false, includeCharacterAtEnd: true},
                 {enabled: true, character1: '！', character2: null, includeCharacterAtStart: false, includeCharacterAtEnd: true},
                 {enabled: true, character1: '？', character2: null, includeCharacterAtStart: false, includeCharacterAtEnd: true},
-                {enabled: true, character1: '…', character2: null, includeCharacterAtStart: false, includeCharacterAtEnd: true}
+                {enabled: true, character1: '…', character2: null, includeCharacterAtStart: false, includeCharacterAtEnd: true},
+                {enabled: true, character1: '︒', character2: null, includeCharacterAtStart: false, includeCharacterAtEnd: true},
+                {enabled: true, character1: '︕', character2: null, includeCharacterAtStart: false, includeCharacterAtEnd: true},
+                {enabled: true, character1: '︖', character2: null, includeCharacterAtStart: false, includeCharacterAtEnd: true},
+                {enabled: true, character1: '︙', character2: null, includeCharacterAtStart: false, includeCharacterAtEnd: true}
             ]
         },
         inputs: {
@@ -596,7 +600,7 @@ function createOptionsUpdatedTestData1() {
             }
         ],
         profileCurrent: 0,
-        version: 16,
+        version: 17,
         global: {
             database: {
                 prefixWildcardsSupported: false