diff --git a/crushing-industry-productivity-research/changelog.txt b/crushing-industry-productivity-research/changelog.txt
index a4c60db..722bab1 100644
--- a/crushing-industry-productivity-research/changelog.txt
+++ b/crushing-industry-productivity-research/changelog.txt
@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 1.0.3
+Date: 06.07.2025
+  Changes:
+    - Add russian translation (thanks Onseshigo)
+---------------------------------------------------------------------------------------------------
 Version: 1.0.2
 Date: 23.05.2025
   Changes:
diff --git a/crushing-industry-productivity-research/info.json b/crushing-industry-productivity-research/info.json
index fab809b..baf15d8 100644
--- a/crushing-industry-productivity-research/info.json
+++ b/crushing-industry-productivity-research/info.json
@@ -1,6 +1,6 @@
 {
     "name": "crushing-industry-productivity-research",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "title": "Crushing Industry - Productivity Research",
     "description": "Adds crushing productivity research to Crushing Industry and reduces the initial bonus.",
     "author": "cackling fiend",
diff --git a/crushing-industry-productivity-research/locale/ru/strings.cfg b/crushing-industry-productivity-research/locale/ru/strings.cfg
new file mode 100644
index 0000000..18273e1
--- /dev/null
+++ b/crushing-industry-productivity-research/locale/ru/strings.cfg
@@ -0,0 +1,5 @@
+[technology-name]
+ore-crushing-productivity=Продуктивность дробления руды
+
+[modifier-description]
+change-recipe-productivity=__1__ продуктивность: __2__
\ No newline at end of file