diff --git a/CHANGELOG.md b/CHANGELOG.md
index d130d127..695c0fb6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 Releases available at https://github.com/emanuele-f/PCAPdroid/releases
 
+## [1.9.1] - 2026-02-22
+- Fix minor crashes
+- Switch to facebook/zstd and build from the source
+
 ## [1.9.0] - 2026-02-12
 - New HTTP requests view
 - Export HTTP data in the HAR format
diff --git a/app/build.gradle b/app/build.gradle
index cf62640a..132a0cfd 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,8 +8,8 @@ android {
         minSdkVersion 21
         compileSdk 35
         targetSdk 35
-        versionCode 90
-        versionName "1.9.0"
+        versionCode 91
+        versionName "1.9.1"
 
         // only include full translations
         // NOTE: keep in sync with locales_config.xml