diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index cdcd036..b099f77 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -1663,20 +1663,6 @@
     return;
 }
 
-static bool IsNumber(const std::string& s) {
-    bool period = false;
-    for (size_t i = 0; i < s.length(); i++) {
-        if (!isdigit(s[i])) {
-            if (!period && s[i] == '.' && i != 0 && i != s.length() - 1) {
-                period = true;
-            } else {
-                return false;
-            }
-        }
-    }
-    return true;
-}
-
 static bool IsIgnore(const std::vector<std::string>& command) {
     if (command[0][0] == '#') {
         return true;
@@ -1684,7 +1670,8 @@
     return false;
 }
 
-bool CheckFastbootInfoRequirements(const std::vector<std::string>& command) {
+bool CheckFastbootInfoRequirements(const std::vector<std::string>& command,
+                                   uint32_t host_tool_version) {
     if (command.size() != 2) {
         LOG(ERROR) << "unknown characters in version info in fastboot-info.txt -> "
                    << android::base::Join(command, " ");
@@ -1696,18 +1683,20 @@
         return false;
     }
 
-    if (!IsNumber(command[1])) {
-        LOG(ERROR) << "version number contains non-numeric values in fastboot-info.txt -> "
+    uint32_t fastboot_info_version;
+    if (!android::base::ParseUint(command[1], &fastboot_info_version)) {
+        LOG(ERROR) << "version number contains non-numeric characters in fastboot-info.txt -> "
                    << android::base::Join(command, " ");
         return false;
     }
 
     LOG(VERBOSE) << "Checking 'fastboot-info.txt version'";
-    if (command[1] < PLATFORM_TOOLS_VERSION) {
+    if (fastboot_info_version <= host_tool_version) {
         return true;
     }
+
     LOG(ERROR) << "fasboot-info.txt version: " << command[1]
-               << " not compatible with host tool version --> " << PLATFORM_TOOLS_VERSION;
+               << " not compatible with host tool version --> " << host_tool_version;
     return false;
 }
 
@@ -1721,7 +1710,9 @@
             continue;
         }
         if (command.size() > 1 && command[0] == "version") {
-            if (!CheckFastbootInfoRequirements(command)) {
+            uint32_t platform_tools_version;
+            android::base::ParseUint(PLATFORM_TOOLS_VERSION, &platform_tools_version);
+            if (!CheckFastbootInfoRequirements(command, platform_tools_version)) {
                 return {};
             }
             continue;
diff --git a/fastboot/fastboot.h b/fastboot/fastboot.h
index d6afb9e..80b77a0 100644
--- a/fastboot/fastboot.h
+++ b/fastboot/fastboot.h
@@ -133,7 +133,8 @@
 std::string get_current_slot();
 
 // Code for Parsing fastboot-info.txt
-bool CheckFastbootInfoRequirements(const std::vector<std::string>& command);
+bool CheckFastbootInfoRequirements(const std::vector<std::string>& command,
+                                   uint32_t host_tool_version);
 std::unique_ptr<FlashTask> ParseFlashCommand(const FlashingPlan* fp,
                                              const std::vector<std::string>& parts);
 std::unique_ptr<RebootTask> ParseRebootCommand(const FlashingPlan* fp,
diff --git a/fastboot/task_test.cpp b/fastboot/task_test.cpp
index 6fc2056..b4e139b 100644
--- a/fastboot/task_test.cpp
+++ b/fastboot/task_test.cpp
@@ -89,20 +89,27 @@
 }
 
 TEST_F(ParseTest, VersionCheckCorrect) {
-    std::vector<std::string> correct_versions = {
-            "version 1.0",
-            "version 22.00",
-    };
+    std::vector<std::string> correct_versions = {"version 1", "version 22", "version 5",
+                                                 "version 17"};
 
-    std::vector<std::string> bad_versions = {"version",        "version .01", "version x1",
-                                             "version 1.0.1",  "version 1.",  "s 1.0",
-                                             "version 1.0 2.0"};
+    std::vector<std::string> bad_versions = {"version",         "version .01",    "version x1",
+                                             "version 1.0.1",   "version 1.",     "s 1.0",
+                                             "version 1.0 2.0", "version 100.00", "version 1 2"};
 
     for (auto& version : correct_versions) {
-        ASSERT_TRUE(CheckFastbootInfoRequirements(android::base::Split(version, " "))) << version;
+        ASSERT_TRUE(CheckFastbootInfoRequirements(android::base::Split(version, " "), 26))
+                << version;
     }
+
+    // returning False for failing version check
+    for (auto& version : correct_versions) {
+        ASSERT_FALSE(CheckFastbootInfoRequirements(android::base::Split(version, " "), 0))
+                << version;
+    }
+    // returning False for bad format
     for (auto& version : bad_versions) {
-        ASSERT_FALSE(CheckFastbootInfoRequirements(android::base::Split(version, " "))) << version;
+        ASSERT_FALSE(CheckFastbootInfoRequirements(android::base::Split(version, " "), 100))
+                << version;
     }
 }