diff --git a/dependencies/glfw/src b/dependencies/glfw/src
index 955fbd9..4cb3687 160000
--- a/dependencies/glfw/src
+++ b/dependencies/glfw/src
@@ -1 +1 @@
-Subproject commit 955fbd9d265fa95adf9cb94896eb9a516aa50420
+Subproject commit 4cb36872a5fe448c205d0b46f0e8c8b57530cfe0
diff --git a/dependencies/zlib/src b/dependencies/zlib/src
index cacf7f1..21767c6 160000
--- a/dependencies/zlib/src
+++ b/dependencies/zlib/src
@@ -1 +1 @@
-Subproject commit cacf7f1d4e3d44d871b605da3b647f07d718623f
+Subproject commit 21767c654d31d2dccdde4330529775c6c5fd5389
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 8c8318c..783289f 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Changelog
 
 **2.3.4**
+* AppImage Fixes
 * Make Death Messages Customizable Server-Side
 * Fix Q-Key Behavior Behavior When Editing Signs
 * Add ``Force Touch Inventory`` Feature Flag (Disabled By Default)
diff --git a/launcher/src/bootstrap.c b/launcher/src/bootstrap.c
index 23fa5cb..103f0fe 100644
--- a/launcher/src/bootstrap.c
+++ b/launcher/src/bootstrap.c
@@ -152,6 +152,8 @@ void pre_bootstrap() {
     if (owd != NULL && chdir(owd) != 0) {
         ERR("AppImage: Unable To Fix Current Directory: %s", strerror(errno));
     }
+    // AppImageCrafters/AppRun#53
+    set_and_print_env("APPDIR_FORCE_BUNDLE_RUNTIME", "1");
 #endif
 
     // Get Binary Directory
diff --git a/libreborn/src/util/exec.c b/libreborn/src/util/exec.c
index 34ec43e..6612712 100644
--- a/libreborn/src/util/exec.c
+++ b/libreborn/src/util/exec.c
@@ -100,7 +100,7 @@ char *run_command(const char *const command[], int *return_code) {
         size_t bytes_read = 0;
         while ((bytes_read = read(output_pipe[0], (void *) buf, BUFFER_SIZE - 1 /* Account For NULL-Terminator */)) > 0) {
             buf[bytes_read] = '\0';
-            string_append(&output, buf);
+            string_append(&output, "%s", buf);
         }
         close(output_pipe[0]);
 
diff --git a/mods/src/misc/misc.c b/mods/src/misc/misc.c
index 98a3d45..beca6ae 100644
--- a/mods/src/misc/misc.c
+++ b/mods/src/misc/misc.c
@@ -92,7 +92,7 @@ static void LoginPacket_read_injection(unsigned char *packet, unsigned char *bit
 // formatting functionality.
 static unsigned char *RakNet_RakString_injection(unsigned char *rak_string, const char *format, ...) {
     // Call Original Method
-    return (*RakNet_RakString)(rak_string, format);
+    return (*RakNet_RakString)(rak_string, "%s", format);
 }
 
 // Print Error Message If RakNet Startup Fails
diff --git a/symbols/include/symbols/minecraft.h b/symbols/include/symbols/minecraft.h
index 9de311a..e299545 100644
--- a/symbols/include/symbols/minecraft.h
+++ b/symbols/include/symbols/minecraft.h
@@ -437,7 +437,7 @@ static PerfRenderer_debugFpsMeterKeyPress_t PerfRenderer_debugFpsMeterKeyPress =
 
 // TextEditScreen
 
-#define TEXT_EDIT_SCREEN_SIZE 0xd0
+#define TEXT_EDIT_SCREEN_SIZE 0xa9
 
 typedef unsigned char *(*TextEditScreen_t)(unsigned char *text_edit_screen, unsigned char *sign);
 static TextEditScreen_t TextEditScreen = (TextEditScreen_t) 0x3a840;