diff --git a/dist/mujoco.rc b/dist/mujoco.rc
index ef0c90c7..9dd205f7 100644
--- a/dist/mujoco.rc
+++ b/dist/mujoco.rc
@@ -1,6 +1,6 @@
 1 VERSIONINFO
-FILEVERSION 2,3,0,0
-PRODUCTVERSION 2,3,0,0
+FILEVERSION 2,3,1,0
+PRODUCTVERSION 2,3,1,0
 FILEOS 0x4
 FILETYPE 0x1
 {
@@ -9,9 +9,9 @@ FILETYPE 0x1
     BLOCK "040904b0"
     {
       VALUE "ProductName", "MuJoCo"
-      VALUE "ProductVersion", "2.3.0"
+      VALUE "ProductVersion", "2.3.1"
       VALUE "FileDescription", "MuJoCo"
-      VALUE "FileVersion", "2.3.0"
+      VALUE "FileVersion", "2.3.1"
       VALUE "InternalName", "mujoco.dll"
       VALUE "OriginalFilename", "mujoco.dll"
       VALUE "CompanyName", "DeepMind"
diff --git a/dist/simulate.rc b/dist/simulate.rc
index 07ac04f3..805f6613 100644
--- a/dist/simulate.rc
+++ b/dist/simulate.rc
@@ -1,8 +1,8 @@
 MUJOCO ICON "mujoco.ico"
 
 1 VERSIONINFO
-FILEVERSION 2,3,0,0
-PRODUCTVERSION 2,3,0,0
+FILEVERSION 2,3,1,0
+PRODUCTVERSION 2,3,1,0
 FILEOS 0x4
 FILETYPE 0x1
 {
@@ -11,9 +11,9 @@ FILETYPE 0x1
     BLOCK "040904b0"
     {
       VALUE "ProductName", "MuJoCo"
-      VALUE "ProductVersion", "2.3.0"
+      VALUE "ProductVersion", "2.3.1"
       VALUE "FileDescription", "MuJoCo"
-      VALUE "FileVersion", "2.3.0"
+      VALUE "FileVersion", "2.3.1"
       VALUE "InternalName", "simulate.exe"
       VALUE "OriginalFilename", "simulate.exe"
       VALUE "CompanyName", "DeepMind"