diff --git a/HISTORY.txt b/HISTORY.txt
index 15d03ec..5c8f504 100644
--- a/HISTORY.txt
+++ b/HISTORY.txt
@@ -2,7 +2,9 @@
 Simple x264/x265 Launcher version history 
 ----------------------------------------- 
 
-Version 3.04 [2024-06-16]
+Version 3.04 [2024-07-14]
+* Updated x264 to revision 3191 (API v164)
+* Updated x265 to version 3.6+13
 * Support for latest VapourSynth versions that no longer support the '--y4m' switch
 * Updated cURL to version 8.8.0 (2024-05-22)
 * Updated build environment to Visual Studio 2022 with Update-10
diff --git a/src/encoder_nvencc.cpp b/src/encoder_nvencc.cpp
index a4232fe..62de965 100644
--- a/src/encoder_nvencc.cpp
+++ b/src/encoder_nvencc.cpp
@@ -40,7 +40,7 @@
 #include <QPair>
 
 //x265 version info
-static const unsigned int VERSION_NVENCC_MINIMUM_VER = 728;
+static const unsigned int VERSION_NVENCC_MINIMUM_VER = 757;
 
 // ------------------------------------------------------------
 // Helper Macros
diff --git a/src/encoder_x264.cpp b/src/encoder_x264.cpp
index 7a919bc..bb32eb1 100644
--- a/src/encoder_x264.cpp
+++ b/src/encoder_x264.cpp
@@ -40,7 +40,7 @@
 #include <QPair>
 
 //x264 version info
-static const unsigned int VERSION_X264_MINIMUM_REV = 3106;
+static const unsigned int VERSION_X264_MINIMUM_REV = 3108;
 static const unsigned int VERSION_X264_CURRENT_API =  164;
 
 // ------------------------------------------------------------
diff --git a/src/encoder_x265.cpp b/src/encoder_x265.cpp
index 2be68ff..bcdb587 100644
--- a/src/encoder_x265.cpp
+++ b/src/encoder_x265.cpp
@@ -40,8 +40,8 @@
 #include <QPair>
 
 //x265 version info
-static const unsigned int VERSION_X265_MINIMUM_VER =  35;
-static const unsigned int VERSION_X265_MINIMUM_REV = 100;
+static const unsigned int VERSION_X265_MINIMUM_VER = 36;
+static const unsigned int VERSION_X265_MINIMUM_REV =  0;
 
 // ------------------------------------------------------------
 // Helper Macros
diff --git a/src/version.h b/src/version.h
index 435b8d3..3280a42 100644
--- a/src/version.h
+++ b/src/version.h
@@ -26,8 +26,8 @@
 #define VER_X264_MAJOR 3
 #define VER_X264_MINOR 0
 #define VER_X264_PATCH 4
-#define VER_X264_BUILD 1221
+#define VER_X264_BUILD 1222
 
 #define VER_X264_PORTABLE_EDITION (0)
 
-#define VER_X264_PRE_RELEASE (1)
+#define VER_X264_PRE_RELEASE (0)