diff --git a/linux/build/build b/linux/build/build
index 4273f0b..9156d70 100755
--- a/linux/build/build
+++ b/linux/build/build
@@ -12,7 +12,7 @@ cd $dir
 
 arch=$(uname -m)
 language=$(echo $LANG | cut -c-5 | sed s/_/-/g)
-version="115.17.0esr"
+version="115.19.0esr"
 application="firefox"
 ftpmirror="https://ftp.mozilla.org/pub/$application/releases/$version"
 
@@ -105,7 +105,7 @@ curl -L -f -# -o ../browser/browser/extensions/langpack-en-US@firefox.mozilla.or
 curl -L -f -# -o ../browser/browser/extensions/en-US@dictionaries.addons.mozilla.org.xpi https://addons.mozilla.org/firefox/downloads/file/4175230/us_english_dictionary-115.0.xpi
 
 echo "Downloading NoScript extension..."
-curl -L -f -# -o ../browser/browser/extensions/{73a6fe31-595d-460b-a920-fcc0f8843232}.xpi https://addons.mozilla.org/firefox/downloads/file/4377088/noscript-11.5.0.xpi
+curl -L -f -# -o ../browser/browser/extensions/{73a6fe31-595d-460b-a920-fcc0f8843232}.xpi https://addons.mozilla.org/firefox/downloads/file/4411102/noscript-12.1.1.xpi
 
 echo "Adding standard configs..."
 cp -r preferences/* ../browser/
diff --git a/macos/build/build b/macos/build/build
index 7f5268e..589bc0a 100755
--- a/macos/build/build
+++ b/macos/build/build
@@ -12,8 +12,8 @@ cd $dir
 
 arch=$(uname -m)
 language=$(osascript -e 'user locale of (get system info)' | sed -e 's/_/-/g')
-version="115.17.0esr"
-i2pdversion="2.54.0"
+version="115.19.0esr"
+i2pdversion="2.55.0"
 
 ftpmirror="https://ftp.mozilla.org/pub/firefox/releases/${version}"
 
@@ -109,7 +109,7 @@ curl -L -f -# -o ../FirefoxESR.app/Contents/Resources/browser/extensions/langpac
 curl -L -f -# -o ../FirefoxESR.app/Contents/Resources/browser/extensions/en-US@dictionaries.addons.mozilla.org.xpi https://addons.mozilla.org/firefox/downloads/file/4175230/us_english_dictionary-115.0.xpi
 
 echo "Downloading NoScript extension..."
-curl -L -f -# -o ../FirefoxESR.app/Contents/Resources/browser/extensions/{73a6fe31-595d-460b-a920-fcc0f8843232}.xpi https://addons.mozilla.org/firefox/downloads/file/4377088/noscript-11.5.0.xpi
+curl -L -f -# -o ../FirefoxESR.app/Contents/Resources/browser/extensions/{73a6fe31-595d-460b-a920-fcc0f8843232}.xpi https://addons.mozilla.org/firefox/downloads/file/4411102/noscript-12.1.1.xpi
 
 echo "Adding standard configs..."
 cp -r preferences/* ../FirefoxESR.app/Contents/Resources/
diff --git a/windows/build/build.cmd b/windows/build/build.cmd
index bcea721..c003cf6 100644
--- a/windows/build/build.cmd
+++ b/windows/build/build.cmd
@@ -7,8 +7,8 @@ REM See full license text in LICENSE file at top of project tree
 setlocal enableextensions
 
 set CURL=%~dp0curl.exe
-set FFversion=115.17.0esr
-set I2Pdversion=2.54.0
+set FFversion=115.19.0esr
+set I2Pdversion=2.55.0
 call :GET_LOCALE
 call :GET_PROXY
 call :GET_ARCH
@@ -108,7 +108,7 @@ if "%locale%"=="ru" (
 ) else (
 	echo Downloading NoScript extension
 )
-"%CURL%" -L -f -# -o ..\Firefox\App\Firefox\browser\extensions\{73a6fe31-595d-460b-a920-fcc0f8843232}.xpi https://addons.mozilla.org/firefox/downloads/file/4377088/noscript-11.5.0.xpi
+"%CURL%" -L -f -# -o ..\Firefox\App\Firefox\browser\extensions\{73a6fe31-595d-460b-a920-fcc0f8843232}.xpi https://addons.mozilla.org/firefox/downloads/file/4411102/noscript-12.1.1.xpi
 if errorlevel 1 ( echo ERROR:%ErrorLevel% && pause && exit ) else (echo OK!)
 
 echo.