update flexmark to 0.61.26
diff --git a/pom.xml b/pom.xml
index 25949f9..f2a6add 100644
--- a/pom.xml
+++ b/pom.xml
@@ -52,7 +52,7 @@
<commons-lang.version>3.10</commons-lang.version>
<commons-text.version>1.8</commons-text.version>
<ehcache.version>2.10.6</ehcache.version>
- <flexmark.version>0.61.16</flexmark.version>
+ <flexmark.version>0.61.26</flexmark.version>
<freshcookies-security.version>0.60</freshcookies-security.version>
<gson.version>2.8.5</gson.version>
<hsqldb.version>2.5.0</hsqldb.version>