diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7198128345..1a7cc14f85 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,13 @@
 > yyyy-mm-dd
 
 
+## [v1.1.2]
+> 2022-03-25
+
+* Fixes
+  * upd chemspectra client: XRD d-value 
+  * add product to reaction 
+
 
 ## [v1.1.1]
 > 2022-03-08
diff --git a/VERSION b/VERSION
index 45ea30159b..fa28485d9f 100644
--- a/VERSION
+++ b/VERSION
@@ -1,3 +1,3 @@
-version: 1.1.1
-base_revision: 4b6f719a2375cc9fb4dbacbf6577e3b09781b423
+version: 1.1.2
+base_revision: a0bd7e1317fbddba2a1c70886777f10a59311728
 current_revision: 0
diff --git a/scripts/install_production.sh b/scripts/install_production.sh
index ad259fffa7..5c3d262f93 100755
--- a/scripts/install_production.sh
+++ b/scripts/install_production.sh
@@ -11,7 +11,7 @@ set -euo pipefail
 ############# VARIABLES ####################
 
 REPO='https://github.com/ComPlat/chemotion_ELN.git'
-BRANCH='v1.1.1'
+BRANCH='v1.1.2'
 TMP_REPO_DIR="/tmp/${BRANCH}.git"
 
 ## user account name (to be created or to be used)
diff --git a/scripts/update_production.sh b/scripts/update_production.sh
index 8887a2e6b7..1e74edef54 100755
--- a/scripts/update_production.sh
+++ b/scripts/update_production.sh
@@ -9,7 +9,7 @@ set -euo pipefail
 
 ## CHEMOTION ELN GIT REPOSITORY
 REPO='https://github.com/ComPlat/chemotion_ELN.git'
-BRANCH='v1.1.1'
+BRANCH='v1.1.2'
 TMP_REPO_DIR="/tmp/${BRANCH}.git"
 
 ## user account name (to be created or to be used)